Beta Mix - Waveform Preview Screen

[Fabfred]

1. preview screen should be expanded by touching the screen with two fingers or other mechanism. 

2. The preview screen should be locked exactly to the number of bars selected for the mix transition to either the current track or new track. (The bars, and beats don’t always match). User should be able to count and match the beats, bars, and measures. Impossible to match beats in the current view. It often locks to a bar offbeat.