After fridge, crack, bathroom stall, now bedroom air, fan does not change speed! When it is the warmest in South California, 98 deg., this. In two years we owned our 36re, nothing but trouble, one item after another, and when I e-mail or call, all I get is "don't call us, we will call you"! Amazing! I'm at my withs end, has anyone else have same problems? Oh by the way, one service center here will not work with Crossroads do to not paying full repair bill. So to repair any problems, I'm screwed! Damn I miss my old Diplomat!