FWIW I think it can be done, I like doing this kind of stuff, but have some questions to understand what you are trying to do.
How are you doing the song in RB?
Did it start in RB? Or did you open a BiaB file in RB? Or?
These answers will determine the steps and time needed to make the changes.

The simple answer is to open the Meter window, insert a Time Change to 2/2 (and then another one back to 4/4) wherever desired. In the top menu click Window, then Meter.

The caveat is that you have to regenerate the tracks for it to take effect.
How you do this in the most time effective way depends on the answers to the above questions.

/If you opened a BiaB file, are the first 8-10 tracks labels blueish instead of the same color as the rest?

Last edited by rharv; 10/11/19 01:17 PM.
I do not work here, but the benefits are still awesome
Make your sound your own!