If you own an actual Segway branded "Segway" then your posts will get a much wider audience at http://forums.segwaychat.org/ instead. "Equivalents" (clones) related discussion can be posted here since it's not allowed over there. You may post about actual Segways here too if you insist for whatever reason.
If you want to offset the pitch angle, you need to apply the manual calibration procedure which is explained HERE. With the app, the calibration sets the pedals to horizontal and does not correct the roll angle offset.
1 week after: pretty well healed and back to battle. In 2 weeks it'll be hard to see anything. Still do not know how to contact the manufacturer to ask them to increase the safety margin between max speed and cut-off speed, what was the only reason of my fall, except my own understanding of allowed risk.
Calibrated the NB1 yesterday with the app, tried to tilt the pedals up in front a little as they have been pointing down slightly. Because you have to put it in lock to calibrate, trying to tilt back even a little caused it to start shaking and beeping like it was being stolen. Tried again, tilting back to just before the antitheft behaviour starts and now the pedals are feeling level while riding, but it now feels like the riding mode is 0 instead of 3 which still shows three on the app. After I got home changed the riding softness to 5, will ride later today to check. A few days ago I rode it turned around with the end of the handle pointing forward and the pedals were tilted up slightly in front, so it seems the calibration was a little off. It feels much better with level pedals than tilted down in front.
That needs a new mainboard generation with more CPU power or separated calculation beside the main brain. Who should develop it? The focus of today's manufacturer are different. If it's low hanging fruit why not. If it's complex and difficult someone needs to pay for it.
No it's much worse, they have been censoring social media heavily, technically facebook, twitter and others voluntarily gave them the power to do it under the guise of stopping hate speech. However it appears that it is being abused to censor political opponents, political parties, media critical of EU policy. Brexit supporters were complaining of bans and deleted posts. There's no way to appeal or even find out why you have been banned in many cases. There's little reason to believe they are interested in preventing hate speech as you can easily find ISIS supporters, people calling for gays to be killed etc. even if people report them nothing happens most of the time.
Most people think it's mostly germany doing it but no one really knows for sure, so it is creating paranoia about the EU and creating a risk of social unrest as people feel they have lost their ability to influence governments via democracy.