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Condor

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Posts posted by Condor

  1. This issue has been covered to death on this forum and others.  It resulted in some hard feelings and personal insults.   The problem is your patch lead.  From experience it's a loose wire at the solder joint.  The blue wire is very thin and too much heat crystallizes the wire and it breaks.  The Minelab wires have a varnish coat that tends to repel the solder, you really have to work at removing the varnish before you solder.  Contact Phrunt from this forum, he can put you in the right direction.  

    • Like 3
  2. Hey Jen,

    You'll need a couple of the headphone adapters to convert the 1/4" headphone jack to 1/8" on the Sp01.  I first ran the Sp01 connected directly to the 6000 with the headphone cord that came with the machine.  I managed to bang that cord at the machine connection point and break it enough to expose the wires.  Not a good start, but I had a spare 1/8" headphone extension cord in my pack.  Over the years I've learned to pack a few spares of stuff that's likely to get lost or damaged.

    • Like 2
  3. I had a go with it a few weeks ago at Rye Patch and Sawtooth, Nevada.  The Sawtooth area has some pretty hot ground so instead of turning down the Sens (which in retrospect would be the smart thing) I turned the Sp01 to position 3, which tends to mute the tones a bit.  It made the hot ground a little less chattery and I did manage to find 1 small sub, sub gram scrap of gold.  Since then, I ran the 6000 with the 17" coil in some relatively mild ground, but with a lot of atmospheric EMI from an overhead storm.  I did not use the the Sp01, but ran earbuds directly connected to the machine and turned the Sens down to 4 to mellow out the EMI spikes.  I was astounded at the tiny, tiny gold I found.  Individual pieces won't register on my cheapo scale they are so small.  The lesson for me is I don't have to run Steve's Incredibly Hot settings to find small gold with this machine.

    I just purchased the Aventree AS70 to make a wireless connection to the Sp01.  I'll run my favorite earbuds from the Sp01 and based on my last experience, turn down the Sens a notch or 2.  I used the Sp01 with the 7000 a lot and I felt that by lowering the machine volume then compensating with the volume on the Sp01 it improved faint tones.   I hope to get out next week and give this setup a trial run again on the 6000.

    • Like 4
  4. 15 hours ago, Rob Allison said:

    Hey Condor,

      We still have a few left in stock, but selling quickly.

    Rob

     

    Damn Rob,

    I wish you had let us know.  I ended up going out of our circle of dealers because of an internet ad that showed them in stock on the east coast.  Oops, sorry man.

    15 hours ago, Rob Allison said:

    Hey Condor,

      We still have a few left in stock, but selling quickly.

    Rob

     

    because I thought the coils were

  5. I just talked to the guy at Colonial Detectors back east.  His distributor sent him a message that the 17" coils had arrived and were shipping this week.  I'm not sure how that affects all the dealers, but at least he had some.  

    Minelab GPX17 17″ Mono Coil part # 3011-0427 US$369.00

    • Like 5
  6. A few years ago I could detect old placers 45 minutes from home in AZ.  I considered 2 grams a day average and it paid for gas and slowly paid off a few detectors.  Nowadays, 2 grams a week seems to be a good haul.  I don't think that there are many of us who would consider detecting as supplemental income, just a hobby with lots of exercise and fresh air.  

    • Like 8
  7. We have a fellow prospector whose wife passed after several weeks of an undiagnosed autoimmune disorder.   He lost his job during the pandemic and has a teenage daughter scheduled to attend Kent State University this fall.  He lives in PA, but spends his vacation gold prospecting every year either here in NV or at my place in Yuma.   Lucky Lundy frequently guides him around the goldfields to help make the best of his limited time out prospecting.  He could use not only our thoughts and prayers, but a little financial help through a GoFundMe page established in his family's name.  

    We prospectors can be a prickly lot, but we pull together for friends in need.  Please help make this trying and sorrowful situation a little better.  Here's the link:

     

    https://gofund.me/9c16aa5c

     

    Thanks in advance for all your help.

    • Like 7
    • Thanks 1
  8. 1 hour ago, vanursepaul said:

    Always an adventure mate.... 🤠----you needed the Old Troopy blowing black smoke!!!

    I reckon she would have brought you home----

    You know i never had a flat at Rye Patch that I can remember.... And i used to buzz it out there wide open.... ask Michel....lol

     

    That Troopy would be worth a minor fortune over here.  I wish I had it right now.  

    Well Paul lives a charmed life, as I well know.  I think USAA has a committee meeting this month on whether they can afford him as a policyholder, stolen vehs, detectors, bicycles the list goes on.  

    • Like 2
    • Haha 1
  9. 3 hours ago, Gerry in Idaho said:

    Heck Condor that sounds like a normal trip to NNV to me.... except add 2 blown tires.

    Hey,  Your thread was really rubbing me wrong that very 1st sentence, "I was using the only GPX-6000 in the US", but then as I read along, I kind of giggled a little.  Yes that's NNV in May and everyone best be prepared.

    I guess the pic of digging holes to drop the tires was pretty good.  Only thing that could have been worse if you dug the holes, dropped the rear tires in them and then got yourself stuck...

    Well the good is, you provided us some knowledge, a few laughs and you were able to run the GPX-6000 in the USA.

    Hats off to you my friend and thanks for the story/education.

    Everybody who ventures out there in the NNV desert finds out about that tire killing black shale.   Last year my girlfriend found an arrowhead, well it looked like an arrowhead sticking through the dead center of a $300.00 tire.  We put in 4 tire plugs and a bottle of green stuff to get it in to town.  Those tire guys in Winnemucca make a good living repairing and replacing tires of the unlucky.  

    When I dug the tire trenches I was thinking the same thing.  I hit dry hard pack down about 8 inches, but put the truck in 4 low and bumped up the engine tuner a couple of notches just in case.  

    • Like 2
    • Oh my! 1
  10. 7 minutes ago, jasong said:

    With every reward seems to come a risk. I made a patch lead 2 years ago now, and my first one had an issue where this tiny, very thin RX wire literally broke on day 1 of me testing it. The solder joint was fine, the wire itself broke when I extended the shaft out all the way. Afterwards, Phrunt posted some ideas about using adhesive backed shrink wrap, wrapping in tape, etc. I did those, and I didn't have an issue for 2 years. I've changed changed coils probably as much as anyone out there except the X Coil manufacturers themselves, as I have a nice stack and I am not afraid to use them, sometimes I'll change 3 to 5 times a day and when testing or showing people coils/comparing I can change easily 10 times a day. Each time extending the shaft back out to maximum. This puts stress on the patch lead.

    Unfortunately a few days ago I did have an issue where right after changing a coil the patch lead stopped working. As a result I didn't have a chance to test the concentric against the 6000 on my own machine, so we did a brief test on Condor's machine and then I hauled ass to Winnemucca to try to round up supplies to repair this patch lead before the small amount of stores here with such supplies closed for the day.

    Here's my stack. $80 I didn't want to spend, and a half day of detecting lost. This doesn't include the trip I had to make back to O'Reillys to buy an impossibly tiny screwdriver, which thankfully they had in stock and I made it just minutes before they closed.

    20210510_190757.thumb.jpg.949eca962365e3be5d4924619eea33a4.jpg

    Luckily I had a multimeter with me as I just installed 1200 watts of solar on the roof of this RV before leaving. I did some quick testing and determed it was the blue shielding wire which had come undone, which was odd since I assumed it must be the tiny RX wire again, or maybe the enameled RX shields.

    So chop chop, I cut off the tape and heat shrink, I had added extra hot glue to the outside of the adapter for added strength and pull resistance so I got that cut off to, and then pulled the clamp off. There was no sliding/failure of the strain relief clamp visible, and I could see where the clamp teeth had bitten (and stayed) on the cable sheathing. So, no failure there. (The shield wire was bent by me poking and prodding, it wasn't originally where it was in this photo).

    20210510_195958.thumb.jpg.cb17542c041e0dde41f9d4969a354cbd.jpg

    The blue shields wire was in fact broken, as my multimeter had told me. And again, the wires themselves broke, the solder joint was fine and still had wires sticking out of it. Unfortunately, the break meant there was not enough wire left to attach to the connector post, so I scraped the enamel from the magnet wire with the Exacto knife and soldered straight to it.

    But somewhere along the way I must have bent the adapter slightly, and it was just enough movement to snap the ultra-tiny grey RX wire in half!! Thankfully I noticed before rebuilding this. 

    20210510_211256.thumb.jpg.cffded31d3c7ff3e1d14a1eb2af58c5b.jpg

    Yes, my soldering is getting ugly, but I struggled with those enameled red wires at first, and I've now resoldered the blue wire once, and the grey wire twice, with limited tools sometimes and a crappy Big R ranch store soldering iron and tip. Unfortunately there was not enough wire left to peel back insulation and attach, so I had to spend some time creating a solder bridge to the RX, which I already did once before on day one, so it was quite a long bridge now and took some time to get right. This solder is getting quite messy with 2 repairs now, and the wires are getting very short, with the RX breaking twice. I might have 1 repair worth of wire left before I have to buy another coil to cut the adapter off. 

    So, I repaired it all. I tested, restested, and then triple and quadruple tested for shorts and opens with my multimeter. And then I hot glued everything inside and reassembled the connector. Then I tested a 5th time after it was reassembled just to make quintuple sure of no shorts.

    There is not a single piece of adhesive backed shrink tubing in Winnemucca or anywhere even close to me. So, I 3-d printed a sheath of hot glue over the entire adapter by hand with the glue gun. It's ugly but hopefully it'll hold better than the shrink tubing.

    20210510_221405.thumb.jpg.9fa1e3ca53cda281a23442ca932b67e7.jpg

    I'm pretty sure these wires are breaking by either pulling strain, or from slight bending of the adapter. I am sure I bent the adapter slightly when repairing the blue shields and then promptly broke the gray RX during repair. So, I put 7 layers of Gorilla tape over this whole mess to try to stiffen the adapter up. I cannot put any more tape on without it starting to bind up in the shaft.

    So, this is the best I can do with what I have. 

    I

    It's working good and I'm back running again. But this was a reminder to me that even a properly built adapter can eventually fail with enough bending/pulling strain/constant changing of coils. Just since I've been in NV for 3 days I bet I've changed coils 15 times. 

    Luckily I can repair things myself and Winnemucca had enough stuff between Big R, Walmart, O'Reillys, and True Value to fix this. But I was thinking if Mitchel or Condor were alone out here and had a break, they'd probably be driving back home and ending the trip to get it fixed. So, it's something to consider. If I flew to Australia, or treked into the depths of Papua New Guinea, is this what I would take with me? Probably not, too much to lose if something fails. 

    I'm dangerously low on bandwidth on my phone, and this RV park Wifi it too slow to even open up the default Google search page, so that internet is useless. So, barring any kind of exceptional finds here, I don't think I'll be posting any more photos this trip.

    I had the same problem with the blue shield wire in the past.  It's so thin and I used too much heat that kind of crystallized the wire so it broke just past the solder joint.  I'm leaving my patch lead production to people way smarter and more talented with electronics.  If anyone is interested Mitchel has a guy in Torrance, CA that does a professional job.   

    • Thanks 1
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