thanks I will look at this thanks!' Ed# In a message dated 6/6/2016 9:57:48 P.M. US Mountain Standard Time, todd.george at gmail.com writes: Ed: I've used Soarer's Mod which is built around the excellent Teensy 2.0 or Teensy++ 2.0. I've had great success on quite a few Model M keyboards with this mod. You can do a very clean internal mount as well on certain Model M keyboards. https://geekhack.org/index.php?topic=17458.0 Hope this helps! -Todd -----Original Message----- Date: Sun, 5 Jun 2016 12:51:17 -0400 From: COURYHOUSE at aol.com Subject: Re: Model M Key Cap Replacement