My Jabiru 2200 has a Bing carb that is mixture self adjusting (pressure compensating). I'm on a Jabiru list and havent heard too many carb complaints. I think it is a motorcycle carb, not sure though. Here is a picture I found on the web of one.http://n36sx.com/engine/carb.jpg HTH
> To: krnet at list.krnet.org > Date: Wed, 28 Jan 2015 14:40:56 -0500 > Subject: KR> Fuel leaks > From: krnet at list.krnet.org > > I am still trying to fix fuel leaks on my Zenith carb at the mixture control > needle valve. I know: All I need to do is tighten the gland nut, but then I > cannot adjust the mixture in flight. > Misery loves company; they don't have carburetors, but I can identify with > these folks: > http://www.pddnet.com/news/2015/01/vw-audi-porsche-issue-recalls-fuel-leaks?et_cid=4386517&et_rid=568671104&type=cta >