How to set the tentative snap to the wheel button on an Evoluent mouse?http://www.evoluent.ca/
1. In the Operating Systems Control Panel open the 'Mouse' settings and set the wheel button to "wheel/middle".2. Open MicroStation and go to Workspace > Button Assignments and select 'Tentative'
3. Move the mouse so the cursor is above the ' Button Definition Area ' and then press the wheel on the mouse and select OK.
Making Use of Extra Mouse and Puck Buttons [TN]
https://communities.bentley.com/products/microstation/w/microstation__wiki/4180.making-use-of-extra-mouse-and-puck-buttons-tn.aspx