Two lead placement locations
1:The battery. Fist unpluggee then plugged in note any voltage difference
Then hours later (Like 4) and again not the voltage then post and we may be able to advise better as to "is it working)
WFCO has a known (And as I'm told though I've never done it easily fixed) issue where it does not go into BULK so it takes a long time to charge.
This replaces the electronics on the back of the breaker/fuse panel so it's a bit cheaper than the 9200 series but otherwise works the same.
Question 2: Progressive Dynamics 4600 series I think the smallest is 4645 (With a 30 amp converter you will want the smallest 4600)