Hi Mey! Congrats on your new Silver Bullet! You can change your virtual mat size in MTC to whatever you like, by clicking the drop down menu shown here:
MTC capture.PNG
At the bottom of the drop down menu, you will see custom mat size.
If you are doing something larger than 24" wide, you can use the tiler feature in MTC. I have never used it, so I can't tell you how it works.
Hope this helps a little! Good luck!
Edited to add: You actually don't have to change your virtual mat size. MTC will allow you to cut off your mat. It will notify you with a pop up window so that you can allow it before cutting. This works with well with knife point cutting.
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