Hello all, I just had all my vertical wood sanded then varnished. The pro had the same result as me namely a consistent layer of very tiny pin prick like marks throughout. Not dust/no bubles. Sanding them down, filling with more epoxy "varnish", EMC varnish, and layer looks good then they appear all over again. Help! Very frustated and broke over trying to fix this (I'd tried multiple times to no avail so went to a pro). K Ps: picture off cell phone help very close to surface so pin pricks accented much larger than reality. Again, not dust, way too consistent.