I too have had the unfortunate privledge of dealing with EAA customer service after my two Wonder finished Witness .45's developed frame and slide cracks at low round counts. I sent them back to EAA at my expense and they shipped them back to me at my expense without repairing or replacing the defective parts. Their excuse was "aftermarket finish (hard chrome) voids our lifetime warranty." I've had eight other pistols or rifles hard-chromed and they never had any metal cracking problems. Thanks for nothing EAA. Needless to say I have never bought another EAA product. I hope it works out for you.
best wishes- oldandslow