Posted by Dave Pratt on March 31, 2004 at 14:14:25:
I've updated the WaterCalcSolver program (an Excel spreadsheet).
If you do a lot of tweaking with your water chemistry check it out...it allows you to automatically solve how much of which salts to add to reach your target.
Check it out and let me know what you think. It can be downloaded from http://www.pine-cone.net/brewing/watercalcsolver.xls