@bc4u 179618 wrote:
That looks like quite a contraption, but bet it’s good once you get used to it, like you say.
It’s not that bad of a gymnastic 
@bc4u 179618 wrote:
Just noticed the way I am sitting on this wooden chair in my apartment, sitting at an angle, and too low, and all kindsa things.
Posture is one of the thing that you really need to pay attention to, indeed 8 hours or more per day in a bad position will always give you back problems.
Ask some advice from professionals.