I have a Magnatek converter out in the garage that is working fine, just like it came from the factory. The problem with this converter is that it will boil the batteries dry if it is plugged in for a long time.
After exchanging several emails with Randy at Best Converter I settled on a PowerMax Boondocker converter for my Safari. Now I can plug in for months at a time and never worry about the battery being boiled dry. As a bonus, the battery charges faster when I'm using the generator.
2014 Silverado 1500 5.3L maximum trailering package (yes, I'm towing the 34')