I have no issues getting killer sounds from my Profiler, It's everything I would ever need. IMO the hardest thing to do is getting performances "even" for live consumption.
It isn't too much trouble getting a single performance "leveled" by using the volume in the amp module or rig volume. What becomes more difficult is once I get 5 rigs perfect and then go to another performance that is leveled as well there might be some volume discrepancy between the two. Then I have to go and change 5 or more rigs to match and takes a lot of time bouncing back and forth seeing if I have it right. If it isn't, I have to go back and re-adjust 5 or more profiles. This can be time consuming and difficult.
My request is to be able to have a Master volume for each performance to easily level a performance with the rest of my performances. Then once I have a performance the way I want it within itself, (Which is easy to do when taking rigs from the same pack or string of profiles) I can throw it in there and quickly get the whole thing up to speed with the rest of my performances in my profiler at the time. A Master like this would be a powerful editing tool and a greater level of control. Just like Mastering tracks for an album that were recorded in different studios etc. you want all the songs to be the same level. This would also be handy for songs you have dropped from the set but then pick up again later. You could throw it back in and quickly get it leveled with everything else you currently have on the Profiler. I beg of you to do this if it would be somehow possible, I think everyone using it live would benefit.