PokerTracker

When you import a Repository Stat it doesnt double check to see if that column already exist and over writes it without asking if you want to overwrite.

Example: Import 6max VPIP from UTG

It creates a column VPIP_UTG_Denominator and VPIP_UTG_Numerator

Then Import: S-Position

It does not overwrite above columns with different formulas or warn you there might be a problem.

I have a suggestion: All the programmers append their initials to stats and variables to avoid collision