Chris_Hamilton
Trying to be the best me, I can be
After 20 mins of waiting I noticed some Bubles/ craters. It's hard to see. And I was realy tired and went home so you all will have to wait until tomorrow to see the final result. View attachment 10250
All I see in that picture is a bit of trash and some craters that are probably light fisheyes. For what you are saying to be true then the clear would have the issue throughout consistently and evenly. Not just in a spot or two. Also if solvents are being trapped then whatever is being cleared is going to dieback completely every single time. It can't be trapped solvents in just isolated places. Goes against common sense.
Like it was said in the beginning of this thread it's contamination either from an air line or on the surface or it's water or water vapor.