Originally Posted by
Hydrilla Gear
Hose length will not make an issue like that.
If the hardware on one pole is tighter than the other is can slow the pole down,
Pump flow rate. Maybe one pump has slowed over time,
Check the screens as you mentioned for junk or if they are crushed.
If it continues and you want it fixed, Pull BOTH pumps and have them serviced by Power Pole. They will clean them and flow them. If the flow rate is off they will dial them in. This is generally a free service for the price of shipping and they have fast turn around times.