I have a Encore 36" hydro pro walk behind with a Kawasaki motor and wondered if anyone has run into the problem where the throttle system becomes hard to operate? I started noticing last fall that it was having trouble pushing the throttle down far enough that it would contact the electrical kill switch and it was not due to cable adjustment. It got a little worse this spring to the point when I was forcing the handle it bent the cable where it enters the cable housing up toward the console. I straightened it and pulled things apart, including the throttle/choke linkage plate on the engine, and lube all the moving parts. Everything moves freely when dissembled. I also tried adjusting the cable and the plate position on the engine that has the throttle linkage and choke linkage. No luck. Stopped at a local repair shop to see if they had a new cable assembly as a shot in the dark but all he had was the core in bulk. So I had them quick make a new one. The cable makes some bends and turns in it's routing which I tried to change but am not finding any better route than the original. I'm sure there is some minor resistance in the cable assembly but it seems that the problem is due to binding in the throttle/choke lever linkage plate on the engine. Another thing that is not helping matters is that when they made the new core they put the "z" in the end about 180 off from how it hooks to the linkage which is probably adding to the binding.