Machine has been levelled 100%
Problem of ball getting stuck at cannon cannot be rectified
I worked out why the ball gets stuck and basically STERN needs an update kit like Transformers required

The ball hits the left metal wall of the cannon and basically stops it from going straight into the cannon instead resting in the gap
I added thick pinballlife mylar to the base extending out of the cannon and to the left wall extending out but no cigar

This is a Stern f**kup and must be reported to Stern for a fix

All they had to do was allow another 3mm to the left wall to let ball roll in ! WTF are they doing!~