Come on Westy guys, help him out here.
My Allison buggy has the same problem,but much worse. I'm just filling ,sanding, priming like it were a Corvette.
You might just sand ,prime and paint it, but there might be a different and better way to do this job. I see these tops all nice and clean, but I haven't stopped long enough to find out what the owners did to get them that way unless they just painted them. :?