Developed a cold start issue.

Wants to start cold and does but idles too low and dies. I can advance the throttle a tad, and she starts right up. No issues starting once warmed up, starts with a bump of the key. No other running issues, just the first start of the day.

Cap and rotor button are new. Had that issue a few weeks back, it started missing after running fine, it was arcing in he cap. Cap looked to be original, and the boat had about 475 hours on it at the time.