Within each panel.cfg is an entry which you can use to insert a third-party weather radar into the position of the non-functional WCA weather radar located in the virtual cockpit:

[Vcockpit12]Background_color=0,0,0 

size_mm=1024,1024

visible=0

pixel_size=1024,1024

texture=$vc_WXR 


gauge00=Tristar!WXR,  0,0,1019



Please note that we cannot provide support for adding third-party weather radars.