These are the bushing deals i was talking about. The cab floor goes 'under' the top washer. I think were gonna get a wider/bigger washer to put under the existing one for more stability. You can see in the first picture the old rusty looking cap on the bottom? Those are what i need 2 more of. Anyway, i should take pics of this hoist we are using. Its a big ass crane and were puttin a pipe thru the cab then using the lift points to stabilize it(i need to learn to arc weld). But the whole crane is used to take off the cab haha. Should be off tomorrow and il lhave more pics.