Ok guys, another question here. I've got a 36" LESCO hydro walk behind. The manual (if you wanna call it that) is very vague (to me) on cutting height adjustment. It has spacers on the front casters, 2 deck heights, and something about blade spacers. I've got the deck set in the lowest holes, and all the spacers above the casters and it is still at around 2.5". What I'm not clear on is how/where the blade spacers go. Can anyone help me here? I need to get down to around 2". Thanks in advance.