Hey, am in the process of building a "junk yard" rims. All is well with the element control pump sparge arm etc but am having a little trouble with the false bottom. The ID of my tun is 11.5", but heres the kicker, the tank encloses at the top to a diameter of 6". Have been tinkering around with a pizza filter thayt ive cut into quarters and rebolted in hopes of having a hinges so i could fold it and slip it in. Am also going to put one of the stainless steel braids at the output for extra filtration. Long story short that false bottom isnt working out so well so was hopeing maybe somebody on here had some ideas that could help me out whether itd be tips for the folding one or a whole new approach. Pic of the tun is below, sorry for the poor quality but hope it gives an idea as to what im working with. Thanks in advance