hey thanks alot.
Sorry but my english isnīt that good.

I donīt really know whatīs happening but, when I turned the bleeding nut, the car went down, and when I closed it, it went up again slowly. I only let the fluid out for 2 seconds.

After this, the car felt better than before but not perfect yet.

Should I flush the whole system?
If so, try to specify because of my english

Thanks again