Here's the link for setting up dual engine controls when using
at least an 8-channel Futaba. I use the spring-loaded trainer switch to kill both engines at the same time.
The neatest part is using a rotary knob to fine tune and match the rpm's on both engines. A tach is not necessary when dialing it in. Believe me, you can hear it when both engines are dialed in and running at
exactly the same rpm. What a sweet sound !
Refer to posts #2, #3 and #5
http://www.rcuniverse.com/forum/m_80...tm.htm#8031270
The setup procedure may be slightly complex, but take your time. It works great !!
Joe M.