@mux Could you mod your transparent CAN bus bridge to intercept the CAN bus signals for battery charging, with the intent to spoof the stock BMS into thinking that the car is fully charged, when in fact it's at 80% SOC?
There seem to be so many post 2013 owners who want the 80% charging feature, so if you could create a reasonably priced device that would do that one thing, I'm sure you would have no shortage of customers.
Vancouver, CA owner of a 2013 Ocean Blue SV + QC, purchased 01/2017 in WA
Zencar 12/20/24/30A L1/L2 portable EVSE
1-1/4" Curt #11396 hitch
After market, DIY LED DRLs
LeafSpy Pro + Konnwei KW902 ELM327 BT OBDII dongle
Loving my first BEV