So I have a CA model 250X and pulled the air pump off and installed the Baja Designs blobk off plates. When I was putting the cap onto the airbox I noticed that there was another tube that goes to the airbox. The toob is some kind of breather that runs from the head, then splits and one goes down to the swingarm where there is a plug in it, and the other goes into the airbox. See the pics because I am proly confusing everyone right now. Now to the question.... When I pulled the black plug out of the swing arm end and bunch of condensation came out, wouldnt it be better jsut to leave this plug out all the time? Next part is can I completely eliminate the line that goes into the airbox? The reason behind this is that all it is doing is injecting hot air into the motor. However I dont know if it creates needed vacuum. Thanks for the help.