no, it has been reported two posts back, problem solved, no slipping clutch at WOT after cleaning
to be replaced by "misfire at high RPM and WOT".
will clean carbs first and report results
Sounds like you're making progress, good stuff.
well, did some work on the carburation with Starttrick from Terborg. When used regularly she's an easy starter. if left over for two weeks you'll need two ~three kicks. Choke should be off fairly quickly but then you have to be carefull at the first light. Pulling away cold and no-choke can be tricky. After one mile all is fine.