Can I filter my selection?

Yes. Click the white cursor arrow in the bottom right corner of the design window on the status bar to display the selection filter, which is a drop down menu that shows all selectable entity types. Turn off Smart selection, then toggle which entity types you would like to remain in your selection. Changing tools turns the filter back to Smart. SpaceClaim retains these settings the next time you enable the selection filter.

How do I make it easier to touch select on edges when using multitouch?

In the Selection group of the Advanced screen in SpaceClaim Options, enter a number in the Hit Radius text box to change the number of pixels in the hit radius. SpaceClaim recommends 11 as the preferred pixels hit radius.

Is there an easy way to select multiple faces on a model?

Yes. You can select one or more objects quickly and easily by using the Select tool. Click the first face of your design, hold down the Ctrl key, and then click each individual selection you want to add to or remove from your original selection. For more information, refer to the SpaceClaim Online Help.