Morningstar usb meterbus adapter

Is it worth getting this? I have a Suresine and 15amp Sunsaver mppt charge controller on our bunkhouse system and am thinking of a battery replacement to rolls surrette 12 volt battery. The battery requires a 14.7-15 volt absorption setting and the Sunsaver is preset to 14.4volt. I looked at the Morningstar site and found the MSView software examples and it did not list the parameter or adjustment range. I am almost tempted to buy a different controller, I am more of a trim pot and voltmeter guy. How hard is it to navigate MSView? Any easy suggestions?
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|| Midnight Classic 200 | 10, Evergreen 200w in a 160VOC array ||
|| VEC1093 12V Charger | Maha C401 aa/aaa Charger | SureSine | Sunsaver MPPT 15A
solar: http://tinyurl.com/LMR-Solar
gen: http://tinyurl.com/LMR-Lister ,
Second system 1890W 3 × 300W No name brand poly, 3×330 Sunsolar Poly panels, Morningstar TS 60 PWM controller, no name 2000W inverter 400Ah LFP 24V nominal battery with Daly BMS, used for water pumping and day time air conditioning.
5Kw Yanmar clone single cylinder air cooled diesel generator for rare emergency charging and welding.
|| Midnight Classic 200 | 10, Evergreen 200w in a 160VOC array ||
|| VEC1093 12V Charger | Maha C401 aa/aaa Charger | SureSine | Sunsaver MPPT 15A
solar: http://tinyurl.com/LMR-Solar
gen: http://tinyurl.com/LMR-Lister ,