Haytop, Dave W is correct, the fit is very very marginal. I had to replace the rubbers behind the headlight buckets in the winter because the rubbers perished and split.. I found the headlight rims on the Plus Six on our car are made of stainless steel and are very thin and flimsy, they are also slightly oversize.. I tried for three months to get them to sit correctly in the upper retaining lips in the blastic bucket that holds the headlight. In the end I fitted a set of the brass/chrome rims that fit to a mini.. Much tighter fitting, I also found the lower plastic spacer that goes inside the headlight rim that the retaining screw passes through has to be thicker than you think, as it acts to pull the rim down into the upper holding rim lugs while allowing the screw to go through it into the lower plastic screw lug.. I ended up increasing the spacer height by about 2-3mm, this then makes it a pain to fit, as you have to place the rim over the top lugs then push the spacer/ lower rim down and ease it under the headlight plastic bucket screw lug and at the same time insert the lower screw up though into the plastic lug.. I found a slightly longer stainless self tapper screw helps here.. It all worked fine in the end, but its fiddly.. Dave