I'm sure that I've read the answer here before, but it's currently alluding my search. I'm doing a light fill coat on the interior of my SW17, but the wet-out coat left a few drips with a small bit of pooling in a couple spots. Would you recommend sanding out the drips, etc before the fill-coat or after? I guess my concern would be sanding into the glass if I did it beforehand. Thanks for your help as always.