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Old 11-18-2017, 07:33 AM   #16
1997 Tip, 2018 Macan
rexcramer's Avatar
Join Date: Aug 2015
Location: Upland, CA
Posts: 1,338
I would suggest that you test them with a pitcher of water to see how well they drain. The top may be clear, but there may be debris somewhere in the tube restricting flow.
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