Hello Soulsbysynths!
There seems to be a problem with sysex bank send.
When sending sysex bank dump (press amplitude env 'R' or 2 seconds) I only get this short message:
00 F0 7D 00 02 F7
Which is sysex allright, but with no data in it. Just <Header> <Manufacturer> <Tail>
It also won't work with librarian on WIN7.
SERIAL: ATM-15-01-1254
Ah, with the memory dump, you need to turn on sysex read first on the Atmegatron. To do that, press the function knob when it is on Amplitude decay.
Reason why memory dump requires this is because it does the transfer patch by patch, so the librarian sends a message back to the Atmegatron requesting the next patch.
Paul