Ability to add or delete an empty 1/16 column

[Transcix]

What I'm suggesting is basically like how you can add or delete a column in say Excel. I'm new here but I checked in the chat and this doesn't exist yet. Probably the most difficult task for me is making minor adjustments that require 1/16 more/less room in the middle of my segment because I have to move everything from that point all the way to the beginning/end. I can zoom out and select everything from that point only if the segment isn't too long, otherwise I have to select and move things in batches and I already made a big mistake on that with a solitary note that eluded me way up top. I can easily experiment making like twenty time corrections to a tiny part of my segment until I find the ideal arrangement so this feature would prove extremely time efficient for me and I suspect for others as well. Just a suggestion!