How many of you guys that have the commercial 30 have issues with them? I bought mine last year and have had nothing but absolute problems. I use it every day as my main mower. I installed an hour meter when I bought it so I can keep track of maintenance. I have 305 hours so far and am ready to run this thing off a cliff. First I was having a pretty serious issue with the blades not stopping when you release the handle. Was fixed, then would happen again a few days later. Luckily no fingers were sliced off when I was cleaning out the chute of grass. After bringing the mower in to have that looked at on 4 different occasions, finally it was fixed. Then the pulleys went in it 2 separate times. Now for the 3rd time its going in because when mowing anything higher than an inch, the mower blades sound like they just stop spinning. The grass cut quality looks like crap because of this. when I brought it in last week, they changed the belt and that seemed to have fixed it for a few days. Now back to the same problem. My dealer has been nothing but awesome with this whole situation. They go above and beyond what they need to do. I wrote to exmark about all my issues and they pretty much told me to scratch and keep bringing it back to the dealer and having it fixed. Not only is this a waste of my time, but I'm losing money. When it works its great, I love it, but when it doesn't ( more often than not) its more of an anchor in my trailer. Has anyone else had issues with theirs? IM considering selling this one and buying a new one. Maybe its a lemon. Im being mindful of the manufacturer date that's stamped on it when I go to buy a new one.