Actually you are absolutely right about people and switches!....perhaps it triggers something in our brains......
Can't find anything from anyone online about the GJ, not common issues,nothing. So don't really know what to look for, more than water intrusion.
I see by your posting that you are very knowledgeable about Dutchmen units, so quick questions
1) Now that you mentioned, the current owner is saying the the slides tends to acts "iffy" but, the cranking override handles it quite well. So I tend to guess that it should be "electric" related. Not sure about what size of inverter has on it, but shouldn't the "weak battery " issue be resolved but having the coach plugged to the shore?
2) noticed that the front AC is not ducted ( the front one ). Is the coach ready to have 2 ducted AC? could I get another with the ducted system ceiling unit and just get it hooked up to the ducting system?
3) has a small rear window broken, are parts hard to find?
4) Are GJ "low entry level" units? Or where do they stand?
Thanks for the reply!