I don't know what sim you are using but if it's G3, try this one: [link=http://www.wattflyer.com/forums/showthread.php?t=4538]BladeCP Like helicopter[/link]. I've found it's pretty close to the real CP.

I've gotten a lot better on the sim myself. After wrecking my real BCPP more times than I can count though, I'm finding the sim to be a more comfortable place to fly.