Rylan, could you try an experiment for me? Could you try heating the tank of salt water and the build tank, say by using an aquarium heater? My thought is that by heating the resin to around 100 to 120 degreesF (37-48C) the viscosity of the resin will go down and reduce surface tension. If it is a surface tension problem causing the holes then this should make it go away. Also, I'm curious as to what effect a thinner resin would have on the print quality.

edit: heated thinned out resin may also make faster prints possible?