i am using several different 6S/12S Hobbywings in my helis... among them 2 x 80a v4. earlier both (now still one) running on j-log s32 for telemetry, the other on Spirit 2. the one on Spirit is on 171% correction and was on +/- the same before with j-log. the 2nd one is needing ~190% with j-log (can only be set by tweaking setup files with binary edit, max is 63%) to be more/less exact. so this seems to be not the big exception with Hw80av4.... and let's not talk about fet temps telemetry on this one
problem seems to be on the lower Amps measurement... because now - with the correction - you are getting crazy high peaks (182,4A on my Logo 400SE
)... they do by far not match what the program box is telling you (100-110A max). but the mAh used is usable then.... so for me it is clear: the 80A's measurement of the higher current & peaks seems OK and is "bent" by correction factor... but the 80A's lower amps measurement is really needing those high corrections.
nb: all my other Hw Escs are in the region of 3% to max. 10% correction and the result is spot on <1% when recharging... same for temps telemetry... working as expected. just checked with program box after flight vs. telemetry.
nb2: yge65lvt's telemetry is spot on out of the box.