GIVE IT A REST.
The DMM axe replacement hand rest comes in two types.
Type 1 - Sliding rest compatible with the Vertex, Spire, Spire Tech and Flux axes.
Type 2 - Fixed rest compatible with the Fly and Apex axes*
*Compatible only with Fly and Apex axes that were manufactured from 2012 onwards with an upper hand rest installed from factory. Cannot be retrofitted to previous models.