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Ditto. . . . Not really a lot of info about it. Wondering if it's a pair of trim type tabs above the nozzles to push the jetwash down, or if it's direct nozzle trim like on the FHXO ski's
, so that is not a limiting factor. 
So the big question is - Who is going to be the first to "toe in" their dual pumps to tweak their wave? lol If that's all Yamaha did, which it seems that it may be... modding other older twin pump models (with Cobra Jet auxiliary rod (that I have)) would be an easy science project. Whos up for it???It basically looks like a toe-in alignment/setup for the twin pump. Not sure how they do it, but it could be done by adjusting steering cables w/@Cobra Jet Steering LLC AKs w/the second/auxiliary rod - those rods do have some turnbuckle capability. So - if this is just a toe-in alignment, that can readily be accomplished in any "keeled" new hull.
What I am still not sure of is this:
Can those new 2015+ keeled hulls ever produce a wave that will compete with the older hulls (w/flat bottom sterns)? I have worked on mine quite a bit but feel like there is something amiss (other than the wedge in my case - I have been saving myself, lol). And I have one of the most (if not the most) robust integrated ballast systems in any 240 out there
I am curious what @jcyamaharider and @ar240owner will say about that comparison once JC has everything dialed-in with his new 2017 242X.
I don't know anyone who knows more about setting these boats up for wake surfing, so that will be it!
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no jet spray here and btw my son is 5'6 for wave hight comparison 
Looks like @McMark already has!So the big question is - Who is going to be the first to "toe in" their dual pumps to tweak their wave? lol If that's all Yamaha did, which it seems that it may be... modding other older twin pump models (with Cobra Jet auxiliary rod (that I have)) would be an easy science project. Whos up for it???
https://jetboaters.net/threads/2018s-are-here.15206/page-3#post-262194
How do you have the 2500 distributed? I actually purchased some Lead Wake bags to lessen my bag footprint.... need some decent weather to try it out though.
