Hey! For some reason mostly right side rear bump stop comes out of its normal spot and just sent on the shock. There aren't any grooves in the upper mount, so the bump stop just needs to be inserted. Every time I see that it fell or is about to fall, I push it in again. Recently I even took some 70% alcohol wipe and cleaned the metal upper mount of any residue, but next day, I see that it is a little lower than I put it and would fall in a day or 2 again. All was fine until few months ago MINI dealer serviced rear shocks and after that I have to keep an eye on it.

Did anyone have this and how can I fix it on my 2016 MCS?