My 40 is in the midst of it's roll cage install. Heres a link to the thread with pics.If you have time, you might want to read the thread from the beginning, its a humorous story of a landcruiser, in the middle of a pack of jeeps. http://marylandcreepers.com/phpBB2/viewtopic.php?t=3966&start=75 Anyway, our concern is tying it into the frame. How exactly did you guys do it. We are worried that if it's hard mounted, when flexing, the glass tubs floot may crack. We are thinking maybe we need to use some poly bushings? I've checked the cage page out, and theres not alot of detail as far as tying into the frame is concerned. Thanks in advance.