(HP67 app) Pricing Calculation with known Markup for new Price comparison.

[Gene]

Never worry, Gamo.

I think Dieter's basic point is a good one for all of us.

Whenever something does not seem to work as expected, always, I mean always, given as much information about what did not work, how it did not seem to work, what your inputs were when it did not seem to work, what the outputs showed, and what you were doing just before the part that did not work, etc. etc.

Give as much information as possible and it will help others help you... or perhaps... :-) ... help you see where something went wrong on your own!