Needle Valve settings
Hi.
I have a Kyoho Caliber 3 heli with an Irvine .39 engine. I am very happy with the heli. The only thing I'm not 100% sure of is the correct way of going about setting the low-end and top-end needle valves on a heli. With airplanes you just open the throttle completely and listen to the sound of the engine to set the needle. Is there any tips to set the low end and the high end values of a heli? And also, if you are in a hover and you give a fair amount of + collective quickly, should the engine revs drop as the heli climbs?
Thank you