DC3 engine start

I seen several old posts on DC3 engine start problem with different solutions:

Without modifying/changing any aircraft.cfg values or having to set your FS9.1 FPS (frames per second) to a specific value.

Try this From cold and dark:

Master ON

Mixture rich

Throttle cracked

Prop control forward

Master ignition ON

Fuel boost on

Mags both

Prime Left 6 times

START LEFT SWITCH (click it)

VIB LEFT (click it)

It starts.