[Photoguy]

I just picked up one of the RS135 Blems they had on the site… I have been fooling with it for a couple weeks now and the water level is very erratic… every time I think I have it adjusted I will find it has overflowed into the collection cup. Seems just the smallest amount of dust will clog the venture valve and the water level will rise in the skimmer. My tank is several years old and the water level in the sump is constant controlled by a float switch. Any help would be great?

Thanks

Steve