How do I erase a pop/crack in my audio track

This does not always work, but it does work often enough that I thought it worth mentioning.

If you have several pops you would like to get rid of and don’t want to spend the time drawing all of them out, you might try grabbing just that tiny part of the audio event - ie, you are just grabbing the click/pop, and then do a c&p to another track. Flip the phase on that new track, and the clicks should null themselves out of a track.

Or, if you can recreate that click/pop, that might be easier.

Cheers.