Trying to make a very basic part for a plane fuselage which can then be copied for the entire length of the fuselage.
Draw shape and extruded.
Created a new plane and offset to 1cm past the fuselage
On this new plane I draw the window and cut through one side by an offset of 1mm such that I can replace that "floating" body with glass
Selecting the mirror tool
Select the "right" plane as the mirror face/plane
Select the "cut" to mirror
Keep getting a Rebuild error.
It's driving me nuts as I can't work out why. I've done it a similar way before and it worked fine!