Suppress headers in 2nd wall framing layer

[moreauj]

I am trying to implement a rain screen wall by adding a second framing layer of 3/4X2 pressure treated furring strips between the house wrap and the siding..

I've set 0 top and bottom plates and all seems to be working well, except I also end up with 3/4x7-1/4 "headers" over the doors and windows.   

Not unreasonable, but is there any way to suppress them, obviously only in the 2nd framing layer?

I've tried setting wall parameters in Structure to furred wall and split wall, no effect.

I've tried setting header to inside wall in the Windows dialogue, no effect.

I could manually put the unwanted headers on a different layer and turn off the layer, but then I have to turn off auto-wall framing which I'd like to avoid doing.

Any other suggestions would be appreciated.

 

Regards