dtalogging for kr 09 rt challenger 6spd

[sgtlong527]

just wondering if anyone can give me any insight on how to check my car for knock retard issues. if it's already been posted, can you direct me to where i can find the link please. i've heard many talk about issues with challengers and getting the knock retard timing in order for st and lt but i cant figure out how to do itwith my ds pred. i have the u7135. i picked a few of the options in the intake column and selected "watch and record" then played them back for myself after a few wot runs. just wondering where i should be looking fr potential problems if any are there. thanks for your help.