Like to borrow my penknife, Mr. Red?

Nah! Us expert 'Hranista tune ours with a Swish Army Knife.







Because it has the alien key attachment. And we tune 'cos we care...........

And talking of tuning: I did see a Ozzie didgereedogooder on TV who played an extendable one - bit like a trombone. Made from two drain pipes. And he only had one arm! Or maybe 1.5 arms.