We just purchased a 2030 for beach launching a boat. The tractor was rebuilt by a previous owner and appears to be in very good condition although Iím concerned about parking on a slope. Is there a way to lock it in the park gear? Iíve noticed that when parked ie. shifter in 4th and left lever in park, I can pull the left lever out of park quite easily and off it rolls. Iím concerned my 8 year old could accidentally knock it out of park and not be able to press the brake pedals hard enough to stop it. Unfortunately we have limited parking areas so it will most likely be parked on a slope when not in use. Any help greatly appreciated.