Hi,
In my shuffleboard game, I'm seeing strange behavior when a puck slides down the surface of the table. The puck (a cylinder) is given a velocity parallel to the table surface (a box). As it slides down the table, the puck sometimes veers to the left or right without having collided with any dynamic objects. Sometimes it also rotates as it slides down, even though no angular velocity has been applied. Here's two videos of it happening:
Notice the puck veering right midway down the table:
http://www.digitalsmoke.us/ISUHD8.mov
Notice the #1 symbol on the puck end up in a rotated position:
http://www.digitalsmoke.us/ISUHD4.mov
Any idea why this could be happening and how to apply a fix? I suspect it has to do with the puck penetrating the table, but it shouldn't be causing any direction or rotation changes.