Very cool Erie! Nice to see someone else out there working the FEA on an amateur level for this specific purpose lol. Did you have any recommendations for loading tests for a handle pole? I see you did a torsion test, pole bend down and up, and a side load - anymore you can think of? I'm pretty happy with the current weight, but maybe 5.5lbs would be a nice number - either way it needs to pass some real world riding.
We have our material pretty well defined as of now - this is due to a deal the distributor has mainly, and the volume available. .075" wall X 2.5" OD tubing is adequate for our purposes.
Out of interest for other models we may be asking people for some dimensions on their skis, ones that we don't have easy access to at least.
We're looking for owners of the
SN Superjet, and if there's any interest - the
FX-1 as well. If we could get owners with STOCK handle pole and bracket that'd be great. most people that would want a new pole probably already have a stock one, but it just makes it easier for us to appeal to the widest market.
If you own one of these, and possibly other stuff
besides the JS440/550 series (since I own one myself) - then PM me and you'll get a barrage of questions so I can be sure it will fit - you will need a decently accurate vernier caliber (.001"), ruler and tape measure for the dimensions just as an FYI, as well as a camera to upload pics.
The goal for the other designs is to keep most everything stock. Since I own a JS series right now I am working on making the steering inverted - so it is on top (like the SJ series) - without adding anything. This will help with using a SJ chinpad, which is the general goal for all of these poles - to use factory superjet chin pads.
I like this chinpad design for a few reasons: It's easy to distribute the forces with the wide spread of the bolt mounts, they're readily available on eBay used, you can get aftermarket models for them if you so desire... and they just look cool

. Well really, just not having to design something else that already exists is a big motivator too.