I've tried to review old posts for the answer, but still have some questions. I operate a 3 bay SS and am currently using Blendco products (since 2004), but continually have problems with power solidifying in the lines. I've wanted to make a change for awhile, but need some advice. If I go with the kleen-rite ultra concentrates, do I have to mix with 10 gal. of water or can I just use the ultra lean tips? Also, the wash operates on a well, so the water pressure fluctuates between 25 and 40 psi. Would this be more of an issue with the ultra lean tips? I haven't had any issues so far with other tips. I've noticed some have had problems with gelling with some of the KR products, so what do I stay away from, or are there better options? (JBS/Simonize) Thanks in advance.