
This subject was discussed a month, or so ago. Maybe this will help: http://www.treasurenet.com/forums/dredging-hi-banking/437084-micro-blaster-2-a.htmlCan I ask a stupid question?
Does anybody, when they need to move or break a big rock, wait until winter, then go out and fill up the existing cracks and maybe some drilled holes with water??
Then it freezes and expands... etc....
Get some free work out of mother nature??
relax the guys were talking about crackin' rock. Something miners do al the time. No one meant to hack your thread.like Dizz mentioned threads rarely stick to one topic, but, do come back most of the time. Don't take it so personally.