Allright, after formulating my "maybe problem" into a dirty question I hope some flatslide experts are persuaded to check out my topic
With the throttle closed the rod that is being actuated from the top of the carbs and pushes on the plunger in the float bowl is already sticking out 6 mm, total travel of the plunger is a little over 7 mm.
I ultrasonically cleaned my VM29SS carbs off my Slabby track bike because it started to developed a stumble coming out of a corner in the middle of the rpm range which got worse and worse. Everything under 4k rpm was allways crappy btw but on a track bike not really important but the big stumble was...