Delete empty play groups
I created quite some play groups, but ended up with just 4. Anyhow, it seems Loopy keeps empty groups in cache, so even I only have 4, they are called 33 etc. and this makes setting up difficult. Is there a way to delete empty play groups?
In general I find grouping cumbersome. It would be so nice if it would work like coloring clips. Sometimes the clips are just not next to each other to bump them together or draw a rectangle.