Gifford, Thanks! My splices still need work, see below. Probably need a fresh bandsaw blade.
Chuck, that's good to know about the Hickory. It's very humid hear near the Lake Michigan Coast. Even in the winter I've been surprised at the numbers. I'd be interested in seeing your bows. My goal is to make it to the shoot and launch an arrow to start.

The work is slow going but hoping to get into more of a rhythm with time in the garage. Got the osage bow spliced today. After I built up the handle I cut the handle closer to the desired length. Since I have a lot of thickness, I cut the angle into the blocks so hopefully the splice will not need any adjusting. You can see how I had to glue three extra pieces on to make up for the wedge shape and extra thickness.