Praxis used to have recommended mount points on their website, but looks like they're gone. You could shoot them an e-mail. In general, their suggestions have been centered.
For reference, the recommendation on the 189 Rx's was something like 98-102 cm from the tip, tape pulled straight and of all the reviews I read, I recall most folks being in 102-104 cm range.
Going even deeper into the realm of speculation, I might be tempted to mount them further back than what Sphinx15 suggested because they're not a twintip (like the powder boards and, I think, the older version of the freeride). But then I haven't been on a ski with a flat tail in years...
We heard you in our twilight caves, one hundred fathom deep below, for notes of joy can pierce the waves, that drown each sound of war and woe.
Bookmarks