Thanks, Michael.

I was aware of the viewport navigation tools, but I was thinking there might be more features related to multi-touch navigation that would allow for model rotation using two or three fingers, much like I have seen in YouTube videos using other tablets (with perhaps, other software).

Changing the multi-touch parameters in the .ini file for MoI does not see to provide the multi-touch capabilities that I thought might be possible. I could be that I am not using the feature correctly with the Surface Pro 4?

Either way, I can get the job done using the viewport navigation tools, with some retraining and some time.

Thank you for your assistance.

Tom the SpindleJockey