Hi Im new to the forum but having been looking at it for a awhile now. I just picked up a new (leftover Lazer Z56 with a 23 Kaw. Cuts good however the left hand control keeps sticking in the forward detent. This only does it when the engine is running. It has created some scary moments. I tried to contact the dealer I picked it up from but his office is closed.Has anyone else experienced this problem. Is there any adjustment that I need to look for. I would really like to use the machine but in its current condition is dangerous.