I am using the JR DS3421 SA digital mini's on dual elevator's, in one of my SPA planes, and on the Focus Sport, for dual elevator's. I am ready to build another F-Sport. JR says, these have been discontinued, I did find two this week at Central Hobby's.

I need advice, what to use in place of these. Reason for using, I followed Troy Newman's build on the Focus Sport.

Thanks,

Vince
Hobe Sound, FL