Hi Dave,
I knew this was going to come up, and I was dreading it. I still do buy some things from Artisan.
I picked up some M4 x .7 x 12mm screws and some loctite blue at lowes. It will be a temporary fit.
Dave, do you happen to have those 11/64-40 screws that are listed in the 4000/3000 manual, or do you have other specs on that screw?
Oh, yeah, I tried both screws in Lowes thread demo setup: The original screw which started this problem, and most likely is an M4 x .7 x 10mm, fit only the M4 x .7 threaded socket in the demo. The other screw from my needle plate, which fits perfectly and is a bit bigger than the M4 screw, did not fit any of the sockets, which only allows me to conclude that that screw is the nefarious 11/64 - 40.
Thanks for your help, Dave. I'll give you a call tomorrow and buy your double toe harness foot as well, and if possible two 11/64 - 40 screws of 3/4" length and two 3/4" long screws of the size that will fit in the needle plate holes just to be sure.
Ed
P.s. I am getting exercise, which we Americans do seem to lack these days. And I do enjoy any excuse I can to use my 30-day unlimited metro card around NYC. And, what is more, whenever I'm on the NYC subway I get new ideas for bags, though that usually happens around Manhattan.