Alright ive heard that upgrading your grounding wires can help an automatic transmission shift better. If someone has done this please let me know which wires and where they go so i can replace mine. Pics would be nice too and point out the locations where they mount. Also what kind of wire is best, i have some 8 gauge ground cable left over from my last cars amp kit, would this be adequte its only rated to 140 degrees fahrenhite. I know from personal experience that an engine bay gets hotter then that. Please Help.