OP, when I emailed him about it some 4-5 months ago, he said if the trans temp is too high it will do that. But that certainly wasn't the case when I tried my burnout that's for sure. The trans temp had to be plenty low at the time. It was cool out and the car had barely been driven prior, just enough to warm it up gently.
New: '12 Mustang GT 5.0 6MT (SR lowering springs, Borla Touring axle back, CAI, Bama tune, 3" O/R H pipe)
***SOLD :"( ***
'09 White Hot G8 GT, Pat G cam (.634"/.608", 223/230, 112 + 2), Pat G tune, HSRK, Rotofab CAI, Magnaflow Catback, DT Tri-Y LT's, Rick Crawford intake, throttle body, and ported/milled heads, stock gears & stock stall, H & R springs, Lovells poly strut mounts, VMR V710 wheels, 11.86 @ 120.32 mph (1.94 60')