I just finished up an install of an Aqua-Pure AWS200M softener for my home. Startup function tests all worked great, filling and draw-down, but I'm not sure the tank refill step is running long enough. The level after the first full regen was WELL below the float valve. I have been through the manual, and there is no adjustment for refill step time. Anyone familiar with this model, and if it supposed to fill to the float, or just run for a couple minutes and stop while? I'm worried it is not going to regenerate properly if it runs out of brine before it gets through it's brine draw step. I think it only runs refill for 3 minutes, and it seems it would take at least 10 to fill to the float. My water pressure is more than sufficient (about 60psi).