Butch, PM me your address and I will send the L/XL off to you.
Both my partner and I had a chance to climb in the Onyx last week. I really liked it and so did my partner. He has never liked NT saddles much so it was a surprise for me to hear his good reviews. In fact, I think he liked it more than I did. He climbed some Lombardi Poplars, both in spikes and without. I climbed an Oak tree without spikes. My partners only complaint was the price. He just thought that it was not worth the money. I said he would rather get another Spartan from Wesspur.
We both liked how light it was and the over all quality. The ISC buckles were nice and I really liked how adjustable it is. My partner is about 70 pounds lighter than me and we were both able to make the saddle fit like a glove. That webbing that runs along the top of the leg pads seems to add a lot in terms of comfort.... not sure why, but it does. At first I thought the side d's were too far back, but I get used to that quickly.
My 3 complaints are the lack of a saw snap on the belt, the leg pads were not nearly as comfortable as my other NT saddles, and I thought the ring on the bridge was too big. The ring thing would be very easy to fix. I think if I were to buy an Onyx, I would see if they could make mine with the thicker leg pads and I am sure they could easily add a saw snap to the belt.
I had several times during my climb that I was forced to hang in mid air to complete some work and my legs stated to hurt almost immediately. That has never happened to me with my Tengu or my Nikosi.
One thing that was a nice surprise was how the saddle handled a large saw. I had to used a Stihl 660 in the tree and the saddle stayed put and supported the weight easily.
Over all, I thought the Onyx was a very nice saddle but I think I still prefer my Nikosi. If I had to my a new saddle today, it would be a difficult choice..... I am not sure which NT I would get. Probably another Nikosi.