after you drill your 1" hole in the crown, you will notice that a Duncan Freehand ball fits nice and snuh in the hole...
I'm largely an additive or interchanging modder, subtractive modding always scares me. I like the idea that I can either remove or replace something to put an item back to the way that it was. It may be a while (or two more Bearing Kings) before I'm willing to drill it.
Anyway, here's a bit of an update. I recently dropped internet (saves money and less distracting, plus the library is a healthy mile walk from my apartment, which is where I am now), so I might post a bit more infrequently.
So another question. I did a hunt a few days ago and hit tons of stores looking for something that resembles the string my bearing king came with (because I thought it might be too short), and no one had anything; not Target, Lowes, Home Depot, Walmart, Jo-Ann, or our mall's craft store. But Jo-Ann DID have this (
http://goo.gl/kgi4fZ). I think I need to work it to narrow it down, but it feels nice. Anyone else have experience using cord versus string? The first thing I noticed is that the tip's groove is a bit shallow for my bearing king, but perhaps that's different for the metal tip tops? The other closest thing I've seen is mason line, which looks just like my string, but it's twisted in the other direction and is made of some kind of plastic, like nylon, to prevent sagging. I wasn't sure if that would work, but they had some neat colors of it. I'm going to check Dollar General on my way home, because they allegedly they have a kind of 3-ply cotton string.
Also, apparently after about hours and hours of throwing, I've gotten to where I can catch a boomerang about 80% of the time, despite my string length not covering the third pebbled surface of my top. Did I just learn to compensate for it? I didn't really change the angle of the top when I threw it (tip is still perpendicular to my index finger), so I'm thinking my throw speed is making the difference as well as my arm technique (I finally quit throwing with the elbow and started throwing with the shoulder).
Still experimenting with holster options, so I'll let you all know if I find something I like.