Idle-up?

[Jack the R]

I understand idle-up mode has to be set in the .par file, but where?

If anyone knows of a 450 or larger size heli model with idle up on, how about a link or a pm? Actually I'll even take a small heli as long as it's more aerobatic than the Colco Lynx (only model I've found so far with Idle-up enabled. I guess it's equivalent to an Esky Honey Bee CP3.)