I did not because I was adjusting it back and forth while in the water between rides until I found "it". I can say though, at first I angled it down as specified by
@jcyamaharider at about 10 degrees, however at that angle it produced a lot of spray and almost a rooster tail. The wave was decent but visibly covered by all the wash and I could also feel the wash pushing against my rear leg as I was on the wave face.
For the next iteration I moved the wedge up slightly, then adjusted it again until the extra spray was eliminated and the face cleaned up. At that point I had a nice steep wave with a considerable amount of push to go ropeless.
Note -Before I angled it down, I had the wedge all the way up which definitely cleaned up the wave but allowed a considerable amount of the jet wash that washed out the wake.
All I can say it was all trial and error with ZERO scientific method as to remembering how many rotations I turned the turnbuckle. What I will do is go out tomorrow and take a picture at dead hang (while on my boat lift) and post it. I will also try to take a picture of the turnbuckle and hopefully not drop my phone into the lake. I could try to remove the wedge for a better picture, however I then run the risk of dropping that shit in the lake - no Bueno.
Remember that there are a some assumptions here. 1. That all Yamaha Jetboats in the past few years have the same measurement from the top of the jet to the transom ceiling below the water. This would really determine your angle as you really want the wedge to block the wash, allow the water to flow past the angled portion of the wedge, but not hinder the thrust (too much). and 2. The "play" in the Wake Wedge may be different from boat to boat, and wedge to wedge and should be measured against/even to the top of the jet output in the (wedge) "tensioned" or as in the driven position. and 3. finally all your adjustments will be relevant and must supplement your ballast amount and how much the boat is listed by the additional weight.
The 212x has 1100lbs of factory ballast which I max out. I additionally add another 800-1100lbs on the rear swim deck and another 750-800lbs on the rear Surfside bench seat. If I didn't have a 212x with the factory ballast I think could could effectively reproduce a good wave with an 1100lb bag on the rear deck, an 800lb bag on the rear seat and a 800lb bag in the ski locker or bow floor. At least that is what I would try as a starting point.
By the way the Tsunami ballast pump is pretty awesome and moves water with authority in and out of the ballast bags. Make sure you match your fittings (from experience).
I, by no means am an expert regarding this. Hell, I have only had my boat since April and only had the wedge a month after that. I will defer to
@jcyamaharider to validate my comments.
