I have a Woods Mow'n Machine that I recently purchased used. Im very happy with its performance, but there are two issues that i think need to be ironed out. The first problem is that this machine seems to get stuck on the slightest of slippery turf. I have gotten stuck twice so far and needed help to get machine out of trouble. The tires are worn a bit, but I mean that if I am on the slightest incline, it will just spin the wheels. Any recommendations on tire brands-makes? Second, when both control levers are pushed forward to go straight, the machine seems to want to pull to the right. Any help would be great. I love this sight. New to posting, but I have been checking in alot. Keep up the great info!!