Good suggestion to screw the platens together, and too identify the holes (a,b,c) to reassemble in the same orientation.
Can you make a sketch?
Quote
nicholas.seward
I actually take it a step farther.
draw a quarter circle.
Pick a point low on the quarter circle and swing an arc to intersect the arc you are on.
To verify you did everything right go to that intersection and make sure you can swing an arc directly through the other two points of the triangle.
Can you make a sketch?
