Tradeing in M.M.'s ?

[lincpimp]

Hmm, I have 2 old dead MMs that could be handled like this...

What is proper way to go about doing this? Just mail them back with a note in the box? Also have a MMM that needs repair, are those still done free? It is the model with the bullet connectors soldered to the board.

I guess I should just make out a repair form for the MMM and mail it back, but I would like to send the MMs in for upgrade to MMpro... Need 1 to run a novak motor (yuk)