Hensen 92 octane tune is pinging
I bought a tuner 6-8 months ago from James Jensen (Xcal2), with an 87 tune, a 91 tow, and 91 street tune. I've been running the 91 tow tune mostly with 92 octane (it's what we have) and it has some slight pinging (more lately with towing) under load at 1500-3000 RPM. If I step on it and it downshifts the pinging goes away.
Can someone who is familiar with programming give me some advice on adjusting the variables on this tune? Don't feel like playing phone tag with James.
This is for the 05 Sport Trac 4.0L SOHC, by the way
2006 F150 FX4 Super Crew - Bilstien 5100s leveled 2", 35" KM2s, 4.56 gears, Detroit locker, Eaton E-Locker, Traction Bars, AEM intake, Xcal 2
2010 VW Golf TDI 6MT