I finally have a set of carbon wheel caps to match the roundels I have already changed on the body. I can't wait to get them on, however the plastic legs that normally hold them in place appear to be set back just that little bit too far to provide a secure fit. They 'click' in, but testing on my 108s in the garage has revealed that a gentle push from the back knocks them out, so I guess a bump in the road, or even just speed, will probably result in lost caps 
Change them ! I hear you say... But I don't want to, I want them on the car - took 3 weeks to get them because of the time of year, plus the seller sent light blue carbon first time round not black and had to re-send, then to top it all Royal Mail crushed one so I have had a (free) replacement sent that arrived today. Apart from the slight 'horizontal' looseness they are exactly the right size and are a perfect match, so I really can't face starting again.
Anyone got any ideas about securing them, bearing in mind I have to get them off when I change my wheels in spring ? Was thinking silicone adhesive in small quantities round the underside rim, or perhaps a few little dabs of outdoors no more nails on the legs...
Change them ! I hear you say... But I don't want to, I want them on the car - took 3 weeks to get them because of the time of year, plus the seller sent light blue carbon first time round not black and had to re-send, then to top it all Royal Mail crushed one so I have had a (free) replacement sent that arrived today. Apart from the slight 'horizontal' looseness they are exactly the right size and are a perfect match, so I really can't face starting again.
Anyone got any ideas about securing them, bearing in mind I have to get them off when I change my wheels in spring ? Was thinking silicone adhesive in small quantities round the underside rim, or perhaps a few little dabs of outdoors no more nails on the legs...
The carbon ones are the new style caps that are all one piece with a slightly convex badge glued to the base so no-can-do unfortunately.