air fuel adjustment

High idle problems-lost on how to fix. only in cold weather. fine in warm weather I used to be a longtime member before and have returned with my 3rd 1800 for the great info here. I always try doing my own own work on the bike, and have a problem figuring out my solution for a high idle...

Thinking about adding this spike air-cleaner Should I or Shouldn't I performance anybody? any problems re mapping it ect thanks in advance :)...

Okay, I have an 06' vtx 1300c. I moded my airbox cover which essentially is allowing more air into the aircleaner than before. I am noticing now a bog right off the bottom of the throttle twist. It grabs ahold and takes off once i twist a little further but that bog was never there before. Im...