Haven't got my machine yet but.... on D7 and D8 - the BH and FH sequences, the app implies that several balls in the sequences are red (not going over the net). Can someone update the app to modify...

Here is a shot QR code for a 12 shot tennis rally Djokovic. There's more to come. 

The drills are very easy to operate. 12 customize drills, I'm able to change.  

Thanks.  

Yes, it is overall 12 drills on panel you can choose and control. Also it is same 12 drills on phone App. 

how many drills are there