Daily Reward Box with a chance of concentrated stones please.

I won't pretend I know the ins and outs of maintaining a private server, but the lack of concentrated stones is borderline gamebreaking when you hit the +15 wall and thats it, no chance of improvement.
The implementation of a daily box that has a chance (Low/high, really don't care of the odds as much as some, more than the opportunity) to drop a single concentrated stone would open this up again, and the possibility of populating the marketplace. Just a suggestion, I do enjoy this server and appreciate the work done by all involved.
Sincerely,
SoulRazer

 

Would be easier and less of headache if it was only possible to craft with hards and sharps instead of making daily boxes and extra things.