I'd like to replace the taillights on my Bigfoot
with some bright new LED lights
that I picked up at Walmart.
The installation instructions require cutting a 4.5" oval in the fiberglass and slipping in a rubber gasket which the light
then gets pushed into to make it waterproof.
Has anyone done this? I'm concerned that there won't be anything to support the gasket under the fiberglass so when I try to push the light
into the gasket, I won't be able to get them to stay together.