Yes i have a pm260z with a 60'' mower deck. And when ever i mow a yard that is pretty rough it scalps the grass alot so i have to keep moving the deck up and down. So i was just wondering if there was anyway i could stop this. Like moving the wheels on the deck or something? I also have another question it said in the manuel not to wash the mower cuz water will get in the spindels, but my mower gets dirty and i like in looking nice so i was wondering if i could wash it and try not to spray it on the spindles? But i need to give you guys credit that this machine is awesome. Thanks for your help.