Just bought my first ZTR today. It's a 20hp 36" Walker. Seems to be in pretty good shape for an '07. It has almost 900hrs. My problem isn't the walker. It's my trailer. It was a good trailer when using it for tree trimming etc., and the size is perfect... 10x6. Which is perfect for the walker plus my three 21". Anyway, my trailer has no drop gate, which poses a problem. I don't have the money for a new trailer right now, but I might have the cash to assemble a trailer gate. Anyone got any suggestions for how to go about it? Where might I get the hardware for the hinges, etc.? Once this is accomplished I wanna build trimmer racks. Any suggestions on that would be helpful, too.