I have a 2011 John Deere WG32A that as 120-140 hours on it. My dad does landscaping full time and I help part -time since I work full time somewhere else. He " decommissioned" this mower due to it having issues and a local Deere dealership not knowing how to fix it. Well, here I am wanting to fix it with what knowledge I have, and this is what I found. I originally thought it was the carb due to it 'running away' and for sitting for a long period of time for the gas to go bad, so I installed a new carb but the issue is still there. I can see that the linkage for throttle to governor arm is not fully sitting on low idle adjustment screw when engine is running. At this point, I notice governor arm is hitting exhaust pipe below it so that could explain it. I bent the arm a bit and retested but it still does not seem responsive when moving throttle from high to low. If I hold the governor up, allowing it to touch the set screw, it runs fine at low idle but then once I let off, it goes to high idle. Maybe I have the wrong return spring and linkage and that's what a buddy of mine had commented as well. Engine sounds good but just this issue is what Im stock on, The engine model is FS481V-AS14-R, If anyone has this exact engine or similar, pleas send me pictures of how the linkages look so I know Im doing this right. Thanks!