Tim, I 'll see you there tomorrow!

Also, let me add to the rotation angles of the hammer.

One a three spin throw the low point of the hammer rotation on the first full spin should be off to your right (2:00 on a clock face).

Second spin low point should be a little closer to center, about 1:00. Final rotation, low point should be 12:00 or even maybe 11:30, so as to get the proper lift on the final release.