Support bracket for Y idler on ToM

thingiverse

The Y axis idler on the X axis is supported at one end by the acrylic middle plate, causing significant load and flex as the Y axis changes direction. To counter this issue, I designed a bracket that fits over the Y axis idler bolt head and attaches to the top screws of the rod cover. However, my ToM Y axis rods are slightly longer than the body, causing it to bow out. This problem is also mentioned by others but does not necessarily imply a defect in MBI's design, as the acrylic may function without issues for years. To install the part, remove the two top rod cover screws, slide the bracket over the idler bolt head, and secure it with the screws. Ensure that the hole for the idler bolt is 9/32" and the rod cover bolt holes are 1/8".