Howdy Steve,
Many thanks, you have really given me a wake up call and pointed things out that i didnt consider. Its particularly interesting what you said about the nature of elliptical coils. In essence, it is a 12 inch coil with more ground coverage ? . So in short ,this new larger coil will give me a very small increase in depth, but the main thing is that it will cover more ground. Got it!
In reevaluating these coils, i may get both eventually. The big one for the large fields in the UK , and the small for around the Manor house's little steps and crevices.
Lol ... Why i didnt consider the larger coil to just be comparable to a 12 inch coil vs the stock 11 inch (in terms of depth capability) has got me scratching my own noggin ? I think it was the pictures of the size of the thing and as you say, the marketing that says 12 x 15, with the number > (15) (EDIT: Sorry 15) ... residing deep in my psyche !!
Steve on another note if i may, which i will keep brief as i dont want to take too much of your time up.
Its this:
What method would you suggest for ground balance in the UK on fields. When ive manually adjusted, ive had numbers crazy high, like 55, 60 70. Is ground tracking a good option? or a manual balance say every 20 mins or so ?
Thanking you kindly Steve,
Andy.