I don't mean the plastic globe but the synthetic black/Grey cover for this. Being very fussy I always put this on the gimbal Guardbefore I put it in my case. Inevitably I found this always came off in the case. But I have recently found that if I smooth the cover down onto the plastic it doesn't come off in the case. This tip won't revolutionise your flying but it will be satisfying to the finickety pilots like myself.