1. The machine will not move until the sticks are pushed out pretty far. How do I adjust this? 2. he machine pulls to the right , where do I need to adjust this? 3. Parking brake is out of adjustment, but there are no more threads left to adjust... will stacking washers up fix this? 4. The backup alarm sounds no matter the postion of the sticks. Bad sensor? adjustment? Also, I believe the right finger trigger is supposed to sound an alarm... however it doesnt... or am I wrong 5. What do each finger triggers do? I realize these are alot of questions, but my service manual hasnt come in yet, and I need to get things moving. wait 1 more.. are 853 always real tippy!? i have flipped it forward twice my first 15min running it. Thanks abunch guys, Im thankful for any assist you can give.