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  1. W

    Gap Between Tile and Autocover Track

    Our inground shotcrete pool, which has an automatic cover, has just been finished and we've noticed that there is a persistent gap (of varying width) between the top of the water-line tile and the autocover track above it. The PB and cover company both insists that this gap will not lead to any...
  2. W

    Two pumps in parallel

    We have a spa with 12 jets - 8 managed by a dedicated whisperflow (spa return) and 4 managed by an intelliflow (filter and heater). Even when the intelliflow is at the maximum 3450rpm, those 4 spa jets have maybe half the pressure of the remaining 8. If we replumbed the 2 pumps to be in...