filler

I'm working on a hood I have my filler as base then epoxy then 2k high build now I am glazing lows in my hood, what I am finding out is I am having to use alot more glazing putty than I intended on to get the hood straight, I am using pro glaze which has in the material sheet that it can be used...

Well before I joined, I have been searching final grits before I go on to the next step. Not being a professional or very experienced I would like to work up a cheat sheet because I tend to forget things overtime. I ask what the coarsest grits would be acceptable for a quality restoration? I...