Hey CT70 fans. I fixed up a ‘77 CT70 for my dad but am having trouble with the engine. It has a Chinese 50cc in it. It starts up fine but dies with a bit of throttle. If you let it warm up it will run but has no power from just off zero throttle. Once going it’s ok and when you shift into second it lifts the front wheel. I put a new plug wire and cap on last year (leftover from a car project) and maybe that made things worse? I’m no electronics expert so.......? Carb is cleaned, fresh spark plug, fresh gas, adjusted the clutch, not sure what to do next. I’m going to put the plug wire from my CT70 on it and see what happens. Any suggestions? Thanks in advance.