I would strongly suggest you use a UAT. It's not a hassle at all to fit one in and you can get them in all sorts of sizes to suit your needs. I would also suggest to stay away from the ones with the Bag inside as I find these high maintenance. In saying this this is just my 2 cents worth and I'm in no way bagging these products. I do use the Intairco UAT ( bubble trap ) and find they are easy to use, come with instructions on plumbing and are very simple in design. Before flying your jet for the first time I would strongly recommend to get an experienced jet flyer that knows what he is looking at to check your plumbing and installation. I would then run the plane on the ground to check for Air bubbles in line, leaks etc.