I was able to pick up 2 secondary regulators that were originally purchased from www.kegkits.com. I would like to get 2 more like these, they have the white handles rather than the screw adjustments and seem to work great. However, after reading all of the warnings about this company, I am afraid to order from them. Does anyone have a secondary or 2 that they would sell? I would like to find some that had knob adjustments rather than the screw type. Thanks.