I've only just seen this thread......Practice...Thats the way!
The MaCcann is the king of duets, but it's a fickle lass! Treat her gently and she'll serve you well.

Cranes are slightly odd, and Jeffrys are only for the bonkers people!
All of this is in my humble opinion!

Bottom line is.......Practice!!

Or we are all doomed!

Onwards Ralphie.