Iota convertor issues???? Long post...

I appreciate all the feedback regarding my issue. I bought a hydrometer and 1 bank measures 1.25 and the other banks are in the 1.30's. Batteries tested 13.6v on the bench after being in the trailer all nite hooked up to the convertor. Hopefully this is not bad for a set of 4 yr old T105's?? Hard wired volt meter in trailer never goes past 13.4v, I'm thinkin there is some drain on them, while hooked up and or convertor does not go any higher??? I spoke to Iota tech support this morning and ordered a IQ4 smart controller that will need to be hard wired to their older oem convertor. This will be very easy with the drawing they supplied. If the IQ4 does not get me in the 14.4-14.8 range, I guess I'll be lookin to purchase a newer convertor for my rig. Again, I would like to thank everyone for their assistance with my assistance!