Weston Graham

M4x8 countersink screw does not exist (or was not included). Instead, in the same bag in the chicago bolt female is the mated male end.

Instructions say steppers should go in slots 5,6,7, the image shows 7,8,9.

I followed 7,8,9 as 5,6,7 conflicts with previous instructions

Hex standoff is in bag labeled "threaded spacer", and is called for in the next step so this is redundant. Only one hex stand-off is used.