Hey thanks for that
But thinking on it, is't it supposed to be 7 peak to peak ie 3.5 to 3.5 making it 7 whereas mines 4.1 to 4.1 = 8.2 ? Now all i goto do is work out why i can't do more than a couple minutes unguided without squiggly lines with or without protrack on. Next couple nights maybe good so more testing.
Glad yours is sorted out now.