Thanks everyone,

I have had to be away for a couple of days, I did have to manipulate and condition the frequency values several times to obtain suitable results from the DIV32 operation, to provide a usable value for PR2.

But it is very messy, maybe now not so bad after all.

will follow up when I am back

I should also try again to get PBL to compile, from memory I could not immediately find any solution to the error codes and did not wish to be sidetracked, considering LONGS was one of the features that prompted me to upgrade I should review.


Thanks again

Duncan