I have always liked the open cockpit tunnels and I have decided to make my own. The mold came off the plug OK but there is a slight lip where the plug met the parting board. I need to remove the lip or it would lock the layup in the mold.
Question: can I use a file to take out the lip and then wet sand to smooth it out?
Question: can I use a file to take out the lip and then wet sand to smooth it out?