Hello,

yes .. that's what i wanted to express with:
"one strange thing is that the ? operator (to put the variable on screen) shows only as many digits as the variable were defined with"

lnNum1 = 0.000
lnNum2 = 0.000
?FooDouble(@lnNum1,@lnNum2)
? lnNum1 && -> shows 3.333
? lnNum2 && -> shows 4.444

Regards
Christian