Orbital mollette

[zohairvaud]

bonjour jais une problème avec orbital de la mollette j arrive pas de orbitale sur lobject avec ma mollette je dois toujours passe sur o

[slbaumgartner]

I can think of two possibilities:

1. The mouse is not configured to send the event SketchUp expects when you press the scroll wheel. There should be settings in the mouse control panel.
2. The scroll wheel switch has failed. Try another mouse and see if it works correctly.