Hi there. Just downloaded the parts diagram from Beta Uk. The page with the carb is so small when i try and enlarge the image it just blurs to the point where it is unreadable. Does anybody have a diagram of the carb and it's various breather / overflow pipes ? Also I saw a thread on this site which showed the direction of all the breather /overflow pipes. Have tried searching for it again and can't find it. Could someone help me find this thread please ? Regards, Gareth

Right then. I have just started to strip the bike down. There is a carb breather going from the top right hand side of the carb and it goes up the frame of the bike towards the fuel cap. Then there is a pipe coming from the left hand side of the carb down to a t-connection. There is a short tube and a long tube connected to this t connection but the short tube is not connected to anything and I am sure it should be. The long tubing from the t connection appears to be going down to the swingarm which is where I imagine it should go. Am I right in thinking that the short end goes to the black plastic elbow which is on the right hand side of the carb. Currently this black plastic elbow doesn't appear to be connected to anything so am I correct in thinking this has come loose from the short tube from the t connection ? Also could this be a cause of my backfiring ? Finally at the front left hand side of the carb just above the float bowl there seems to be a hole which I am sure may house another plastic elbow which may be missing. Should it have anything in it or is it supposed to not have anything coming out of it ? Your help would be much appreciated. Gareth