Thread: Tongue Jig

Hi
I'm making flat panel doors for a 22 inch wide closet.
I'm using a Tongue and Groove bit set on a router table
I don't have any problems making the groove in the Stiles.
What I'm having trouble with is making the tongue (Tenon)
on the each end of the rail.
Rail
wide= 2-1/2"
long= 6"
thick= 3/4
tenon= 1/2" Deep. 1/4" thick
Is there Jig I can make or buy that I could hold the work piece
and backer board and be able to move them across the bit smoothly.
1st cut using the fence, 2nd cut using the bearing
Phillip