There was a Service Letter which was very helpful regarding installation and troubleshooting that was floating around a few years back.  If someone has access to L3/Goodrich docs, look for SL148.  It is possible that Gary Wirrell (Aerotronics) or Dave Santiago (Lancair) may have a copy of that document.  I remember it mentioning installation pitfalls in composite aircraft.  Also, I believe skin-mapping an aircraft for the WX-500 antenna is a requirement.  I don’t know if he is still around, but Ron Kivell was very knowledgeable when it came to the stormscope and installations.  Good luck!

 

Kirk Hammersmith

Direct-To Avionics

www.d2av.com