RapidFire range testing at the park

This park is known to cause lots of RF issues. Typical FRSky range is about the length of the park in front of me but will failsafe though the pavilion and if I drop below me. I am also sitting in my car so that definitely doesn't help at all! Equipment: RapidFire 1.1.8 VAS Ion Furious FPV Poker Chip Patch (pointed forward in my car) Unify HV Pro @ 800mW Pagoda Pro @ approximate 35 degree tilt to match cam tilt