quote:
I'm also going to investigate the 'Can be optimized by 0.00%' issue. However, I believe it's just a display problem, as the length calculatiosn are accurate to foru digits but I'm only displaying two digits. I will modify the code accordingly.

The determination whether there's room for improvement is water-tight, however, I will double-check this, too.
Eh? How do you mean?

If you look ate the result I posted above (CD#8) the optimal value and the value I calculated are the same to 4 decimal places, but I still get a "could be optimised further". This gives me a "room for improvement", as it is the only CD in the 12 which reports a problem.