I'm holding the stronger-clamp proposal. The drilled aluminium brackets sit differently in our planned FR5 nest even before clamping, although every contact looks useful in CAD. Need to establish what is locating the part and what is fighting it.
Toby, the upright face touches at different places while the bottom remains on its pads. Sample inspection isn't complete. Clara, our tool designer owns the location scheme; the stronger clamp was only a suggestion from purchasing.
Inspection has now checked the samples. All meet the relevant drawing limits, including the face variation. Our designer says the extra upper contact assumes a squareness the drawing doesn't require. He's looking at a relieved arrangement while keeping the intended location defined.
Dinesh and Clara, the revised drawing now identifies the remaining locating contacts and the released requirement they're meant to establish. Toby, we're keeping those same samples for repeated reseating. Tooling hasn't finished the revised nest yet.