I have a 2016 camaro 3.6 v6 manual and my variable camshaft intake base angle wot is way negative on stock table. All the tunes i've look at so far are positive can anybody tell me why that is. I would greatly appreciate it. thank you. I have just got into tuning and been pretty lucky so far not asking questions but this one got me. The whole table is neg. up to 0 to -23.