Purchased the script and it is working great, but the cannonball plug-in seems to value cballs at 350 ea still, which is not even close lol.
My calculated profit is about 175k/hr with current rates, but my suggestion would be to just do away with this feature unless you set it up to look up GE prices for [(GE price for cball x 4) - steel bar GE price] which to me is unnecessary, just let people figure out their own profit.