720 question

I'm working on a 720 restoration. Can someone please tell me if this corner is supposed to be 90 degrees? Or does it have a little curve? The plans from classic arcade cabinets show that this side corner as a right angle. It looks like the cabinets made from @p0rgy8190 and the restoration from @DougUSMC have right angles. But every cabinet I have seen has a little curve. Also, this cabinet has a bolt on the back, under the monitor box, above the back door... Read more