Have to agree. This K100 I just received in the mail today as well. Solid solid mod and hits great. I did take the bottom apart and put a smaller spring in the button so it pushes alot easier.
Did you sand down the contacts yet? I loved how well it hit out of the box, but while I was refinishing it I also took the chrome plating off the contacts and even better now!
Now I just need to get another RSST or 2 and I'll be set!
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