Analogue-sequencer

> tried it; no difference in LED behaviour, although it does display  
> different tempo values when i switch U2 & U3.
> also i have a quick question about the F1+7 command; should this be 
> done during the boot, should i hold the buttons during power-up or 
> can it just be done at random when the p3 is turned on?

It tests for F1+7 just after the first LED colour cycle finishes
(between P3, v3... and Hard&Software).
Of course if your LEDs are not displaying the correct colours, just make
sure you press it as the 'P3' message is showing.
In fact you can hold it from power-on and the firmware check code will
just ignore it.
Remember you need to then press both F1 and F2 to confirm memory wipe.

Cheers,
Colin f