So I have always wanted a vintage motorcycle and finally took the plunge a few days ago. I drove a few hours in a buddies truck (there were no cb350s near me and I had my heart set on one) and bought one in really good condition. This is my first motorcycle and I have no idea what I am doing. It is running rich which I'm pretty sure I can fix, I have been reading a lot about carbs lately. The real problem is that I can't shift it into third when riding it (and when it is just sitting). Second works but the shifter lever doesn't bounce back and then click up into third. Any ideas why? Also I'll take any cb350 knowledge you want to throw at me.