I just picked up a brand new old stock Aristo 19.5° Crossing in brass. It’s fine when laid flat on the bench; but when lifted the ends sag away from the center frog. I tightened up all the screws underneath, but that didn’t make much difference. There was no evidence of shipping damage at any time in it’s life.
Is this normal? I’m not really worried about it - I just need to be careful when handling it.