So I have a part on, say, track 1, that I want to copy and paste to track 2. Track 2 has many take lanes, so where does SONAR paste it? Take Lane 1. Makes sense, right? Well, only if that's where I want it to go. So how about having SONAR automatically paste the part to a new take lane it creates within the destination track?

Take lanes are not to be thought of as sub tracks.