Matthew
Member
Recently I changed my overflow box to CPR up-graded my pump to a mag drive 9.5. This new set up was loud but with some input got that figured out. For one week my Ex-caliber Skimmer has not functioned like it used to. The water that comes into my sump goes through some 1'' PVC makes a 90 degree turn and I drilled some holes in the pipe after the turn. This is all under the water so now I have alot of air in my sump.