This is how I start my BME.
Choke on, Ignition off, Throttle set at idle
Turn prop over by hand 6 times.
Choke off, Ignition on, Throttle set at idle
It starts on the first flip 80% of the time.
Always start by the 3rd flip
ORIGINAL: RTK
This is how I start all my engines Albatross
Choke on, Ignition on, Throttle set for high idle
Flip till it pops once then stop, do not continue flipping
Choke off, Throttle at idle or 1 click higher
1-3 flips and it is running.