I appreciate the commments guys.
Jesse, if you will look at the middle tip photo above, you will see how I cut a relief in the belly side of the tip. Without this relief, the string will pop in and out of the groove when drawing, and yes, prematurely wear your string loops.
Pappy, I use four .001 tapered lams in all my models. I also have a power lams that ride up the belly ramps. They extend 4" past the end of the riser fades.