Increasing that will only cause more shutdowns. You should also be doing a manual resync by pulling the springs and manual lowering the car on every service visit. Make sure that you can turn the piston bolts by hand, if they bind, the jacks should be checked for plumb but if they are and the bolts still bind, the holes in the style caps should be opened up. Make sure you have at least 2-1/2” more dovetail than runby. And remember you can’t see if the inner packings are leaking, use only Gorman packing. But if you really think the jacks aren’t getting out of sync, you most likely have a switch problem. You really need to insist on getting IMS. The functionality of the UIT on the TAC20 is far more limited than TAC32 and the extra information you can get on the faults, when the jacks resynced and why, watching I/Os, etc. I have heard Liftwears sells it for like $1200 but I can’t vouch for it myself. Oh, and do you have optical or magnetic sensors on this one?
