throttle too high?
try 5 - 10
the 2 wheel fuel cocks set to... inner (last option before close)
then you have to leave the engines running for around 10 - 15 minutes so that the oil temp goes up to 30 - 40 (so you may want to keep some of the "coolers" closed) before trying to taxi and take off....
if you try before, your'll notice the engines "over" rev/ struggling
if water rad hits 250oc+ your engines will begin to die!
took me a few trys
