I just installed my Toomey 2:1 intake. :cool: This is a new bike to me so I decided to check the jetting. I pull the bowl off one of the carbs, took out the main, its a 270...ok good. I go to put the main jet back in and it seems like the jet is not tall enough. I finally get it to thread but something is wrong. What looks like the brass peice where the main seats actually moved into the throat of the carb and rides on the needle. It will go up and down probably 1/4" inch and will not stay in position. What did I do wrong and how can I fix this? I thought I would ask here first before tearing into the carb, please help. Even if I just push it down it will work itself back up, high enough that the main does not sit low enough to get any fuel.
Thanks!