Ignoring the stuff I don’t know a lot about for a bit, and back to the overthinking of my own kind.
I am keen to make sure that the “fenders” will work, and I always think that getting things in accordance with the plan and right in the first place will help, so I measured twice, then had a cup of coffee.
Then I measured twice again and checked the plan.
What manner of evil is it that thinks that .75mm is an acceptable dimension to build things to? I’m a “thickness of a fat sharpie” kind of guy so this makes my head spin, but I’ll play your silly game.
So I measured twice and laid it all out on tape. Then checked the diagonal which seemed to be well within my pencil line tolerance.
The reason for this is not quite a joke - the closer I can keep that “front” line and therefore the Y end stops square with the rail, the more chance I have of keeping things that way.
So I guess I’ll measure twice more and bolt everything in place.
And before anyone comments on the “safety feet”, that’s just part of our traditional national dress.