As I embark on various couple and truck installations, a simple product purchased on a whim is turning out to be very handy. I bought this foam cradle from MicroMark as an afterthought to some order or other. This is one of those things you can almost certainly make for yourself but I guess I succumbed to the lure of convenience or aspiration or both.
In any case, both I and the foam block have redeemed that aspiration and I am finding it essential for installing the new couplers, especially on the loco which tips the scales at over 5 pounds. Holding that upside down in one hand while attempting to tap a whole is not a great idea. Haven’t broken a tap yet, don’t want to start. I will take all advantages I can get given my record on ham-handed damage while handling rolling stock. I will keep this handy on my workbench to discourage any hasty corner cutting.