My PB plumbed in a 1" PVC pipe in the back of my skimmer as a water release to keep pool from over flowing. I don't know if this is common practice or not. I think the pipe is about an inch to low, and lets to much water out when splashing in the pool My question is can I plug it up and raise the pool level to within a inch of the top of skimmer? I know large leafs may not get through, but everything else will. Will this affect the skimming in any other way? I do realize that I will need to remove the plug before any rains, or I am out of town. Thanks!