Good news Bad news...
I quenched and tempered the blade today. It had a slight warp coming out of the quench but I was able to straighten that by hand while it was still hot with welding gloves on. Unfortunately I decided to tap the tang a little to straighten it too, but it got too cold and cracked the tang off.
Bad news is tang is too short. Good news is the only way to really tell how good your quench is to break the knife to look at the inner structure of the steel. What you want is the steel to have a fine grain structure looking like gray cream not gray salt. We got gray cream! Now the bad news isn't that bad as I can weld the tang or a piece of mild steel back on as the tang is completely hidden inside the elk antler. After tempering, I finish ground the blade.
Out of the tempering oven...
Finish ground blade...