Sometimes the ball goes through the slope tool

[michelgre]

My very first test was just to start the balls falling without any tool other than the initial ones.

The balls fall and bounce quite randomly till the bottom but sometimes one ball may go THROUGH the bottom slope line instead of rolling on it...

How to reproduce: just start the 1st ball by manually rolling the end gate. After some tries a ball will go quantic and cross the slope line.

[chrisjj]

Same here. On latest Google Chrome. Quite a problem!