Tempo Control?

[ddouglass]

They tried one Tempo code, but in beta testing we found it caused a lot of problems, so it was scrapped.
This is still on the specs, but so far they have not been able to find anything that will work. One they tried was a combination code for both Tempo and Key Change but unfortunately it would do one without the other.
It is not as easy as it sounds to get one that will work with the existing code.