Maybe I'm missing something (I've not really been following or involved), but what you're saying is you think your 1.2 performs basically the same as your 1.1 - which is the main point of this discussion and is what several have found.
Have you done the tests the other have tried above to see if your 1.2 is pulling 7.8 amps (400w), or if it's like the others and only pulling 6 Amps (300w) ?
If you only have the 6 amps, you can put up your firmware and we can compare and maybe work out what the difference is ?
Does it make any difference ? If there's something which makes some 1.2 motors only draw 300w max and something which makes others draw 400w max, then surely it doesn't matter what bike it's in. What matters is that people can make sure they're getting a 400w bike if they buy a 1.2 LSL or KSL ? This is the KSL thread and some people will be thinking about upgrading ?
I ran a LSL gen 1 and a KSL with a 1.2 and they performed pretty much exactly the same as they did with the 1.1 (6 Amps peak). Then got no feedback from anyone else with motor/tcu firmwares so gave up with the whole thing.
View attachment 122285
View attachment 122284