I recently purchased a '99 TS100 with an Alamo boom mower for trimming the sides of my fields. It has the 8x2 crashbox with creeper, so I guess it is a 12x3 officially. I'd like to get an owner's manual for it, but there seems to be several versions. Some make no mention of the transmission, some mention the 12x12 and 16x16, and some mention "Econoshift" which is the 8x2 based on a Google search. Econoshift doesn't seem to be a normal NA term, so I'm not sure if I should order a manual that mentions Econoshift as it might not be a true NA version of the manual (i.e. be Metric). Suggestions?