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Question #: 2282

Question: At 3:29 in the video "blackToe version 4 2x4 step 9 0001" it shows you inserting a bearing into the hole that the x axis shaft exits the router. That hole is 3/8ths on my parts. No 3/8 OD, 1/4 ID bearing came with my kit, but I do have a 5/8 OD, 1/4 ID bearing. Should I bore out the hole to 5/8 so I can insert those bearings?

Current Solution

This turned out to be a side-effect of the "foot logo" now being bored entirely through the gantry legs. On first inspection this made the two legs identical. I didn't notice that the hole for the X axis axle was bored out to 5/8, but only on one side. Not too surprisingly, I installed them on reverse sides.

Pulling the legs off and swapping the side they were mounted on fixed the problem. I would suggest adding a note to the building instructions page to avoid this annoying problem.

On the good side, the X axis now rolls much more freely on its rails after un-mounting and re-mounting the legs.

Additional Information:
Good catch and thank you for the information. We will clarify this on the video.


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