As noted, I bought one when our rig was new in '06, but in all the repair trips I've made since the original Monaco warranty, CAT, Allison, etc., expired, the EW never came into play. $1800+ out the window? Depends on your viewpoint. Though disgusted each time the service writer at BCS told me none of multiple issues were covered, I have to excuse it that it was insurance against catastrophic loss, and be glad I never had occasion to test that coverage.
Joel