Compensating Euph valve alignment -upstroke
Posted: Sun Oct 06, 2013 8:50 pm
Can someone clarify me the pathway of air on an open note On a compensating euph? I am concluding that air goes through the 4th valve because the main slide is directly attached.
I want to know what I should see on the upstroke of the 4th valve when I look down the main slide opening. My down stroke is aligned properly and the holes line up, but I can't determine the size of felt based on the upstroke.
On most horns I've seen, if the felts are the same on all 4. Valves, there is a partial obstruction by the fourth piston when it is up.
I want to know what I should see on the upstroke of the 4th valve when I look down the main slide opening. My down stroke is aligned properly and the holes line up, but I can't determine the size of felt based on the upstroke.
On most horns I've seen, if the felts are the same on all 4. Valves, there is a partial obstruction by the fourth piston when it is up.
