[R-390] PING!

[Tom Frobase]

Still kicking here in Kemah TX, been busy building some replacement parts
kits for  old command sets that I have accumulated over the years.  I put a
small youtube video about the mods.  Also been busy learning to use my
Prusa 3D printer, once you have one it is amazing how many things you find
that can be done!

Here is a link to the youtube https://www.youtube.com/watch?v=mCPXjvLzNZs

Best Regards ... tom, N3LLL