grenv: not usually done on perpose. It just depends what kind of rounding formula is used on the random table. Most random formulas generate a number between 0 and 1 you then multiply that up to get a number between say 0 and 5. Add 1 and you 1 to 6 but if you round the numbers to the nearest whole number you will get 2 to 5 being more likely and 1 and 6 being not as often.