After assessing the amount of posting required, the Medafeet Unified rearfoot post can be ground to supply this quickly and easily.

Simply use the layered rear footpost as a guide. Grind off across the post looking for straight lines to demonstrate a good flat grind.

By using the layered guidelines as both posting and heel raises, a vast combination of reafoot control can be applied with this simple method.

Use a grinder to reduce the posting to the desired amount.

Ensure the lines appear relatively ‘straight’ with grinding to achieve a correct flat post.

Grinding across one layer applies an approximate 3-4 degree post.

Grinding across two layers supplies an approximate 8-9 degree post.

Grinding across three layers applies an approximate 12-13 degree post

The 12-13 degree post ‘grind guidelines’ would look like this.

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