Actually it was a smooth as silk, Eggenfelner H6, going 249mph, burning 2.4 gph, at 1200 rpm, with no cowl flaps, venting, boosting, turbocharging with a Gen64 prop drive, a coolant temperature of 110 F with 2400 TT on the engine.
Get those deposits in
Couldn't help myself, I just had a Red Bull about 20 minutes ago.