I still favour checking the setter's space early. On our brass-blank proposal I've done that first, and one base position is plainly awkward. The other has only a grip-point sketch. What can we honestly conclude before the complete tool drawing arrives?
You can also get the actual open-door geometry now. Waiting for final fingers doesn't stop you measuring the machine, and it might expose another obvious clash before somebody spends time refining the wrong approach.
Door is measured, including the inner handle. The missing bit is the loaded tool assembly. Thanks, Daniel; eliminating one bad position is not approval of the other.
That is the useful iteration. Tooling and layout have to inform each other, not wait politely for the other drawing to become final. Just keep the candidate status visible.