If there are cut lines on the bottom surface of a piece of material, the router head needs tramming.[br]
[br]
Tramming the Router Head is completed after surfacing the spoilerboard and will make sure the end mill is parallel to the spoilerboard. [br]
To tram a Router Mount, we recommend creating a tool similar to this video: ++[link|https://www.youtube.com/watch?v=9h5srzEBla4&t=21s|https://www.youtube.com/watch?v=9h5srzEBla4&t=21s]++[br]
To tram the Y-Axis, this can be completed in a similar fashion to the video above. However, loosen the bolts on both sides indicated by the green arrow in Step 1 of this guide: ++[guide|208|stepid=936]++[br]
To tram the X-Axis, attach the Height Reference tool, as per Step 3 in this guide: ++[guide|238|stepid=1083]++[br]
And complete Step 4 to attach the Router Mount perfectly on top of the height reference tool.