I am working on an EARTH SHAKER, I bought new reproduction ramps, plastics, plastic protectors and some ramp cliffys. My issue is now with all these mods stacked on top of each other I don't have enough room to put the lock nut on. I've had to take the game apart , again, add taller post with more threads. I have used many of these mods separately but never all together. If you are going to use all 3 be sure and check post thread lengths to be sure you it will accept the thickness of mods you are piling on top of it, Might save you some time on future restorations.