I’ve been reading and searching for a solid conclusion on the cold start ping. Some say the decatted head pipe is the cause and others say it’s the crossover under the bike after some mods have been performed. Wasn’t there a post where a member made some sort of modification to the cross over to either stop the ping or muffle the audible sound it makes. I did read Racnray modded the stock and essentially made a new pipe out of it the allows more flow. I don’t have his talent or machine shop so can someone point me to the post where the member did some work on the crossover?