Hello all, hope everyones alright. I been on hiatus because my job during summer i cant really do anything working up to 16 hours a day. But im back at it i bit the bullet and purchased vm34s . Not bad easy to put them on and take off and look good. I still have an issue with a sucking noise on my right side it sound as though it comes from the air filter. I got to thinking that it was my engine breather cause i have a hose coming out the right side and the left side is plugged . Ive read all about people using one way valves and plugging one side or completely swapping those breather tubes out for later models because of issues with oil leaks while riding. But has anyone ever experinced that sucking noise due to the pcv valves? considering the carbs are brand new as well as the manifolds I figured it ok to eliminate that thought of leaks from my mind. i tried to just remove the plug and the hose see if that noise is there and it was .Not sure what it would be. Alsoo silly/stupid question. when connecting fuel line from the vm carbs to the petcock is there some kind of theory with uneven pressure i should be aware of? I have it running from each petcock separately with a fuel filter and clear fuel line just a right angle and when i turn the switch to on I get no gas if I unplug the line it comes flowing out as it should. I have gravity petcocks. When I tested the bike with new carbs it had a slight leak at the lines cause the hose was to big which is the only reason i feel it was flowing but with a tight fitting line it seems like theres some suction issue or soemthing preventing fuel flow.