We found something strange while moving the top frame of the Mobile Micro House (MuH) up and down. The left-rear vertical pole of the trailer wasn’t parallel with the top frame that we built. It turns out the shop that welded the bottom trailer frame wasn’t too precise with their alignment. So we will have to cut off this pole and re-weld it.

The right side pole look perfect!

Misalignment shown on the left-back pole

We check how perpendicular of the pole by compare with Machinist square.