Combination of the Switchback Pro Turtle Fin and the Tracer mount. Installing the Tracer antenna requires some serious bending and it could easily be damaged, make sure you have some extras before attempting. Also note that later revision antennas hold up better to this torture. Just a quick mash up in TinkerCAD, may tweak more in the future.

Custom with Titan Aero DD

No

Yes

200

100

Supports might not be needed, but I have not tried without. It's just the Tracer part that might be a concern.