Hi all, hate to resurrect an old thread, but are there any more tips for removing DT other than scraping? Would a heat gun help in the process?

In my first build, my tl-1, I used DT, and like some others have experienced the top coat has gone all funky. Sanding has gunked up the sandpaper without actually removing much.

Any advice will be appreciated. I did some test scraping with a razor blade and seemed to work.