Hello, I have a 2012 5.0 with a 6 spd manual and I have a tune from a custom shop and was having dashpot issues. The RPM's were dropping way too slow and so he lowered the values to zero (this is what he was describing to me). It helped a bit but I still feel that the RPM's come down a little too slow and was wondering if there is a way to reduce these values further or if there is only a set rate that the RPM's are allowed to drop? Any advice would be great! I am not a tuner but was wondering if there is anything else that could be done. Thanks!