besides my mulch kit problem I just posted.... http://www.lawnsite.com/showthread.php?t=145344 My new Lazer HP 50"/27hp won't back up very well. When I pull the left handle back the wheel barely moves, which means it just pivots on "zero turns". Some slopes I can barely back up on. Does something need to be adjusted? If I have time I'll get it to the dealer this weekend but if any of you guys know what's wrong feel free to share!