i used the old upgrade software by using the new software to get the hex file, no issues so far. Had to pay 99cents on google play to unlock the SS upgrade
@taps41 SS wire on TC doesn't work for ipv3 li, SS tcr is 0.001 6 times lower than nickel 0.006 and 3 times lower than titanium of roughly 0.0035 (numbers are just from my head could be missing some zeros) only way is to offset but the 6 times difference is too much to offset properly.