I can't remember if I told you that you are my new found hero ?You probably get that all of the time anyways......I'm reading through , trying to retain to apply or see if it applies to my T2 classic. Thank you.
I have tons that kinda relate to that T2, kinda, but it is on posts when I talk about using my F70.
These two are cousins, although yours is programmed different and those VDI numbers are too, but they are built on the same platform along with the F75 and now the Patriot.
Join our F70 social club, there are some setting advice that might pertain pretty well.
http://metaldetectingforum.com/group.php?groupid=238
Also I am REVERE on Findmall...for three years I have written about some strange settings that work well that will definitely transfer over.
For instance these things up average around iron big time, plus using high gain you have better resolution around iron than on other brands.
http://www.findmall.com/read.php?37,2322233,page=1
This is the essence of my "Blast Through", hunting method for iron infested sites.
All metal, maxed out sense and thresh, takes time to learn to do this but the rewards can be great in sites where others run away screaming into the night.
My progression learning this method in an insane iron infested site...
http://www.findmall.com/read.php?91,2087664,2088000#msg-2088000
July 27 beginning insurance tag
http://www.findmall.com/read.php?37,2105767,2113762#msg-2113762
Sept 23 14. Ih
http://www.findmall.com/read.php?37,2137593,2138226#msg-2138226
http://www.findmall.com/read.php?37,2210807,2210904#msg-2210904
This might even work on the F2 but I rarely hunted in iron and I usually knocked out iron when I hunted with that one but no more.
In this site the F2 found me a couple of shallow wheaties, using the F70 and these blast through settings I learned to find much more...eventually.
Also I have a ton of technical stuff on this blog I started while learning the F70...
http://metaldetectingforum.com/showthread.php?t=173474