Morris Minor Owners Club

Hi
I’m replacing the domes and bezels of the rear indicators and lights on Molly. No problem removing the old ones, but any tips on installing the new ones? I’m finding it very difficult to prise the existing rubber gasket over the rim of the new bezel. So far I have achieved one very swollen and cut finger.
Cheers
Seth

A little bit of washing up liquid solution and a small flat blade screwdriver. Used carefully so as not to damage the rubber.
I'm sure there's several other lubricants that wouldn't damage the rubber.