From this old post:
4. Draw a centerline on a piece of tape on the ski and (or scribe) on the center of two ends of the Jigarex frame.Quote:
Originally Posted by North https://www.tetongravity.com/forums/...post-right.png TLDR:
1. Make sure ski clamp slides operate smoothly - any binding issues can be fixed by filing/sanding slide
2. If the clamps bind, don't try to push through it using the spinny lever - the plastic will strip and skip teeth (duh)
3. Supervise all novice users to avoid swiss cheese mounts
or add Centering Ruler Stickers on the ends and BSC:
https://www.tetongravity.com/images/...ker__forum.jpg
Edit to add:
https://www.tetongravity.com/images/...rex__forum.jpg
An alternative to drawing a center line:
- use a combination square against the edge set to an arbitrary length, near the end of the Jigarex
- make a mark from each edge
- measure the distance between to find center of ski
- double check alignment of the Jigarex