Its not just a missing contact, two are bent one is missing as is the spring. I know i screwed up on one. I could ship it to you, so long as i know you are expecting it, i assume this forum will serve as record of it if i did that.
With the remaining bits and bobs from the switches i had an old test tube vial which i filled with isopropyl and put them in that, also side their springs. All the other bits are also in little vials, though none in isopropyl, and all the vials i put in a ziploc bag. Best way i could think of to keep track of all of it, screws included, without completely reassembling the thing.
Also of note the M
switch would have to desoldered to be taken apart due to a standoff on the board. Desoldering the switches entirely MIGHT be required to get them back together correctly.
No mad rush but this is, for lack of better term, one of my dream multimeters so i just want it to work, i have a build your own fluke 8200A kit only with the switches missing.