Welcome to the Aerospire Support Center, your first stop for information, tips, and the answers to your frequently-asked questions. 

Please check this page before contacting us with your support issue. If an answer to your question isn't listed here, write to us at support@aerospire.com.

MultiGov Pro FAQs:

	How do I mount the RPM sensor on my T-Rex 600 Nitro? Please click here for step-by-step instructions.
	Is the Spektrum motor backplate RPM sensor compatible with MultiGov? Yes, it will work without any problems.
	Can I use the Align RPM sensor with MultiGov? Yes with modifications.  You must switch the red and black wires on the sensor and replace the connector with a standard servo connector.
	How can I  reduce the amount of overspeeding during unloading of the rotor? You can decrease the "LowThrotPcnt" basic configuration option so that the lowest throttle position MultiGov will go is lower.  The default setting is 30% above idle.  You can try to lower it to the 20-25% range.  The downside to having this setting too low is that you may not have consistent smoke/motor noise.  Depending on your helicopter, you may also run the risk of disengaging the clutch during flight if set too low which is not good. Another option is to increase the “BaseGain” value to see if that helps.  Try increasing “BaseGain” by 10-15 point increments.
	I am experiencing some periodic motor surging/oscillations in hover. Alternatively, the motor does not seem to run smoothly during hard flight.  What should I do? Possible solutions are: 1) Double check that the sensor is securely mounted and that the magnet moves directly over it. 2) This could happen if your motor needles are too rich.  Try leaning out the needle settings. 3) If that doesn't help, go the Advanced Configuration menu and try decreasing the "BaseGain" value by 10-15 point increments.
	What should I do if I hear a motor "hiccup" after I unload the rotor? Try and lean out the low/mid throttle needles to see if it gets rid of the problem. Optionally, your motor may have a rough spot around the low throttle range which causes the hiccup.  You can avoid the rough spot by increasing "LowThrotPcnt".
	When I do a throttle hold and then abort the throttle hold, the rotor speed spools back up too slowly. What can I do? When you do a throttle hold and the rotor speed drops very low, the slow startup is re-engaged when you abort the throttle hold.  To have the rotor speed startup faster, set the "Startup Speed" value higher in the "Advanced Configuration" options.  Increase to your liking.