Hi all... long time reader, first time writer. I have a question for everyone here. I recently redid my plumbing to include solar and automation and everything is working great except before I got a lot more flow into the spa with the bypass. regular piping is 2" and spa bypass is 1" but I'm barely getting any overflow. should i increase the pipe size or put a check valve after the bypass on the pool line to build a little resistance and push more water to the spa.
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