I miss "scale tempo" feature terribly. Something like "add/subtract or multiply/divide all tempo changes by xx". Or better yet, "go to X bpm to Y bpm", affecting all tempos accordingly. For example, let's say I have a song with steady tempo but with little ritenutos and fermatas here and there. All I need to do is adjust the main tempo by couple of BPM with all fluctuations following along. The only way to do it is workaround from previous post, but still with approximate results.