Hard to believe the title, I know.... But I made a bad mistake this last week. I convinced myself that this was the machine for me, with the hi-dump and height adjuster, but found out otherwise. Now, I don't know what to do. I have a $13,000 machine that I'm not going to be able to use. Now, I have had a Walker before, and the machine itself is NOT the problem... It's all the "extra" stuff that I added to it that's giving me fits. It's a brand new MTGHS 48" 23hp with the hi-dump, quick height adjuster, and comfort seat w/arm rests... The hi-dump just isn't going to work for me, not with my truck, not with the quantity of grass that I dump in the bed each day. Unless the bed is nearly empty when I dump in it a good portion of the load ends up on the ground. Also they claim a 67" dump height, my trucks sides are 64" high, and it barely clears them, if at all. The added 150 lbs. isn't working in my favor either. The height adjuster I got must be a total lemon. For one, it wasn't even installed and adjusted right from the dealer, and then I noticed that the chains on the lever side are not tracking straight, like the rod that connects the 2 sides is actually too short... Can't even use it at all because it won't even hold in the height settings above 2.75", anything over that and when I hit a little bump the deck would just drop. Then I got the comfort seat, and like a fool added the armrests too... Well duh... armrests are 100% useless, and totally in the way on the walker. Tried to remove them, no luck. I have no friggin clue how they are mounted to the seat, or if they can even be removed once they are put on... Now I have a machine with 2.4 hours that, much like I had feared in the pit of my stomach, isn't going to work out for me at all... what the hell do I do???