I used the 2 into 1 with a DA-100 installed in a Fiber Classics 2.6M Extra. For whatever the reason it was not RIGHT! Idle surged and transition was not all that, I was told by Dave Johnson and several other engine reps this had been a commonplace occurence. It might have something to do with the header length, just guessing. BUT your limited in this model as with most. I gave up and pulled the cannister. I even swapped out engines with a known good running unit to no avail.

I'll bet you won't find a truly satisfied user with this combination.

http://www.pefa-modelltechnik.de/