I currently have BMW's Instruction : "Z4 Retrofit Kit LHD and RHD, BMW Z4 (E85)" (inst # 01 29 0 300 487 to install kit # 54 21 7 016 896). I need to raise the right side about 2.5mm to comply with the required 5mm clearance between the bottom of the hrdtop and the top of the rear fender. The procedures for the required adjustment is depicted on drawing 5 of that instruction. If someone has done this adjutment on this configuration rear mounting point...I would really appreciate a verbal interpretation of what that drawing is trying to convey. Thanks for your time in answering this for me.