Hi, hoping you can help confirm if ive fitted my spacer correctly? I am fitting my Quarq SRAM chainset onto my S-Works SL4 tarmac (BB30). I have the correct BB adaptor cups that push in both sides after the bottom bracket however without a spacer there is some play in the crank arms. So i found a small plastic spacer in my tool box and put it between the bottom bracket and the adaptor cup on the drive side. Tightened it all up and it seems to be ok. No play and the crank runs smoothly. I just want some reassurrance that i have done this right as im no mechanic and dont want to break anything! Cheers.