Analogue-sequencer

Another question/problem.

Assume I have one pattern programmed.

entering playlist then, setting length to 3, creating three steps in 
the playlist, where step 1 plays pattern 1 once, step 2 plays pattern 1 
once but transposed by +3 and step three plays pattern 1 twice, but 
transposed -2.
Then leave playlist by saving it gives a nice result. It plays pattern 
1, once on the original tuning, once transposed by 3 semitones and then 
twice transposed 2 semitones. So far so good.

No I do want to have step 3 using a *different* pattern, for instance, 
I programmed pattern 4 with different notes already transposed.

Am I right assuming that entering the playlist again, changing pattern 
1 in step 3 to pattern 4 and also set tranpose for that step to 0 
again, then saving the playlist again, should play
pattern 1 not transposed
pattern 1 +3 transposed
pattern 4 twice not transposed?

Well, it does not.

It plays pattern 1 once, then pattern 1 +3 transposed once and then 
there is silence for two bars.

I *see* the playlist jump to P:4 R:2 T:0, the led on step 4 turns red, 
but no sound.

Yes, there ARE notes in pattern 4 and yes, midichannel is set to 1 as 
is pattern1.

I am sure *I* miss something here... But WHAT?

:-)))

Boele