Scanned the last few pages but didn't see much tweaking tips on Ultraman.
Having just unboxed #58 today I ran into some upper playfield issues, wanted to see if any early deliveries had the same issues.
Upper playfield the ball just hung on the left side habit trail rail as if stuck in a pocket - had to remove the glass to free it up.
Middle playfield right side exit to the shooter lane is a ball trap - ball stick between the post rubber and the right side guide.

During game play I only made it to the upper most playfield twice one experiencing the hang up.
The middle playfield I made it to maybe two dozen times experiencing the ball stuck twice.

Warning to CE owners - that blade on the topper may not be attached well. I unfolded my game and the blade fell on the glass.
Seems to just be pressed on no screw holding it to the moving shaft.