I would like to see German career pilots having to go back to flight school before switching to the Dreideckers and train on Eindeckers to get familiar with the rotary engines. I don't know, 1 or 2 days could do it?

"Take the cylinder out of my kidneys,
The connecting rod out of my brain, my brain,
From out of my arse take the camshaft,
And assemble the engine again."