On a double pumper has anyone ever seen the secondary throttle link slightly push the lever/butterflies closed before commencing to opening? The secondary transfer slots close up a little before the butterlies head in the right direction as shown here, which correlates with the slight throttle application when driving where I’ve had a persistent ever so slight lean hesitation. Hmm, Not sure if this is the cause of that issue that I could never eliminate other than just giving a little quicker throttle. Never noticed the slight change in directions of the secondaries until after some close scrutiny while making some changes on the bench but have added a little more bend to the link and now the butterflies open as they should. Just a little blueprinting I’d think AED would have caught, guess I should have caught it after receiving it. Never messed with it so it definitely came like that. Obviously it shouldn’t be closing slightly before opening. Might just be the source of that slight lean spot I’ve had. Might not. Anyone experience this?
