Hey all, got an HST for my current jet on the bench and this jet used to be set up for a UAT. The problem i see is the UAT uses a larger size tygon because it has barbed nipple fittings and the HST uses a festo connection. Has anybody had this and how did you do it? Just use a festo step down fitting? Or did you convert the HST to a nipple style setup? Also, the HST uses a metal clunk and not a bag, does this arrangement work well? I have always used the UAT and have no prior knowledge of the HST. The tank will be setup in an almost vertical arrangement due to space. Thanks in advance!