well as most of you all know, im almost done with my build. the question i have is, i have some small gaps(playing card size) that when i paint it i dont it all to be filled in. will the primer will these gaps or should i get some type of caulk to fill and sand before primer. the devil is in the details and i want this to be done right, instead of looking at regrets in my build. thanks for your help.
greg
greg