You can understand my confusion...
In post #4 I give a link to my page on LED basics, it lists 3 calculators, the last one in RED and saying this one is better...
That link is to LEDCALC.
Then in post #5 you say "Also some reading, and a calculator, here.. - Not perfect, Greg and I don't fully agree with the calculations provided, but you should not let the 'magic smoke' out with the values you get from this site.."
but it is the SAME calculator, LEDCALC ....
So I ask in post #6 what you don't fully agree with, in case I missed something...
I really am interested with what you think is wrong with the calculator, unless you disagree with something else.
In either case, my page is there to help people, and if you have found an error, or something I can improve then please let me know.
Greg