So my hull was sitting for who knows how long just picked this project up , put it in the build thread but was told to post here maybe some better hits and advise , il post some pics but have had input on it being clear coat crack , re gel cracks so i sanded a spot and dont want to go any further than this til i get some input. It looks to have black repaint or gel , not sure, then bottom layer of red, not sure what it is . All seem pretty thin and then i think what i made it to is the glass work. Can i sand til i smooth it out regardless of the small cracking? Use a filler primer block and then go ahead and paint or is it going to be a bit more extensive process?