Just for your information:
 I received a private mail from Murray. He says:
 "I will look at this area as soon as the worst bugs are dealt with.
 It is all quite possible as I haven't got down to that level of fine
 tuning yet.
 No, do not start adjusting trimmers as this is all adjustable via the
 software. Until this point there has been an element of 'best guess' for
 some of the values. I have just bought a second 3P so that I can do a
 compare which I haven't been able to do until now."
 So we have a chance to suggest how we want this to work. :)
 Florian