I have a large stainless steel kettle with a ball valve on the bottom which has a a cylindrical wire mesh screen connecteed to it on the inside of the kettle to filter out the hop pellets and hot/cold break. This method of filtering the trub doesn't seem to be the best way to do it. Has anybody tryed attaching the screen to a float and then using tubing to attach the screen to the ball valve? With this method you will transfer wort from the top down instead of from the bottom where all of the trub settles. Any thoughts? I tried doing a search to see if anybody else has tried this but I couldn't come up with anything. Maybe its just that my google skills are lacking.