Installed a set of V&H dresser duals on my 04 RK Classic and now i have a vibration that i can't quite determine where it is coming from. There is no metal on metal contact, so now i am going to loosen and re-tighten everything. The problem is i can't find the part of the instructions that said what to torque the pipes to at the cylinders. Any other ideas would be appreciated. Thanks in advance.