Wondering if anyone has installed the update kit for the tr270 on the hose that run to the drive motor? Any success with them. I think we have blow 3 lines on a 1st Gen 270 and just blew our 1st on 2 gen 270 so we're having the kit put on it also but it's 3k so wondering is it worth it? I think case is going to cover part or all of it, thank goodness for quality service!