Monoprice Maker Select IIIP Y Pulley Block Support

This is for a monoprice maker select but would most likely work with a wanhao I3 plus too.

This gives support to the metallic block that is only held by 2 screws to the frame -- so that it does not slightly twist inwards as the y axis belt is tensioned. You will need to change the existing bolt (can't remember if it was an M3 or M4). The bolt that came with the printer will no longer be long enough. I believe I used a 20mm long bolt to replace the existing one.


update 6/4/2018:

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