I spent some significant amount of time practicing with my charachorder. I basically know where all the letters are, but the muscle memory is not quite ingrained yet. I managed to get it integrated into my chair. Wasn’t all that difficult with the CAD file that I got from the charachorder people. I had the hole locations and size of the baseplate, so it was just a matter of designing a flange off of that to bolt it to the 20mm Tslot that makes up my chair.