Has anyone tried to put the extension board in the case?
I am not sure what I could be doing wrong. The board is on the bottom and all the screw holes line up, but the component circled in green sticks up above the case side.
I wonder if that was support material. I was not sure because it looks pretty solid with just a single missing line.
Well now I feel dumb. I just went to take the photo below and in daylight I can see the waves of the supports. Last night the light just was not good enough I guess.
@TomB thanks for the tip.
It looks like while I was fitting the parts together without the circuit board one of the locating pins was a little tight. 