Yesterday I got my new batteries and battery holder for my walkera transmitter. I just had to charge the batteries and solder a JST connector onto the battery holder then the transmitter worked again
The back cover og the Tx won't close now. I don't consider that a serious problem though.
I was a bit concerned if I could still fly this little bird but that went fine. I don't think I am a where I was when I broke the rotor head but I wasn't too bad a pilot
I am also considering how to save weight on the Lama without making it look stupid. A brushless upgrade woud save a lot of weight but is also very expensive so this will be the last thing I do.