I have glassed the shell cut out the galley hatch and doors and begun to fit the roof hatch and galley gutter. However I am wondering how much work I can jump ahead of before I must flip the camper and glass the bottom and transom. I have constructed my camper in a small space so flipping involves a bit of effort. Am I able to complete things such as door sills, and potentially hang the doors before flipping it over? I dont imaging flipping it and glassing the bottom will deform it and risk damaging door sills but keen to get people’s thoughts!!