Hard to Pull
So i just got a new Egyptian hookah off hookah-shisha less than a month ago. Ive had no problems with it until last night. This hookah is a three hose but i was only using to of them. One of the hoses was getting great smoke and great pull but the other was getting barely any pull and it seemed like the smoke was backing up because it came out the top. I switched the hoses so i know it wasnt the hoses. then i cleaned the ball bearings but it still didnt help out a lot. Any help out there?