Adjusting the steering BBS

When I sit the seat, I felt a bit step.
Adjusting BBS to steer, or something, I thought.
At first, I screwed off the seat and My python was made lay down.

 Then the fix nuts were screwed off and pull off the both steering cranks It's better to take off the stand.

Then the bolts and nuts under the middle part were screwed off and took off the under crank.Then the middle and rear parts are took off. the angle to take off them from front part is important.
I checked the rotating of the BBS, but I couldn't find any bigger problem. Maybe the screws and nuts got loose, I guessed.

If steering is more heavy, we can get more stability to steer ? This time, I adjusted it more tightly.

Then re-builted. some painted parts lost paint. I painted a few parts. I want to try to ride. But for some days rainy weather will continue.
Boring...