I have used Hi-Tec with no problems also in my Jets, I don't like digital on the flaps as they seem to be the most susceptible for binding issues.
Here are a few threads on this subject you may want to look at.... the RCU search tool is your friend
http://www.rcuniverse.com/forum/rc-j...vo-choice.html
http://www.rcuniverse.com/forum/rc-j...ps-futura.html
http://www.rcuniverse.com/forum/rc-j...102-flaps.html
http://www.rcuniverse.com/forum/rc-j...ervo-fire.html
Last edited by RCISFUN; 04-25-2014 at 07:11 AM.
Reason: Added info to post