Sounds good

Jay   Finally got an almost perfect sounding tune.

But now my lipo battery charger is dead, after about 2 years almost daily use.
Going to order a new one asap, but will probably take at least 7 days.

Very nice...now your good enough to start flying around tree branches
and looping them.

 

Yes I should find a nice big open tree with large branches.  
Got a lot of leftover props from earlier crashes, they won't fly perfectly smooth, but can still use them in the trees.
Also I rather use another quad then this one to try that stuff, not risking this good flying quad in such tight situations yet.
Could also make a small gate to practice with, to get a feeling for those tight loops.