Hi,
I tried the values in your latest post, got 109 from PBP as well as PBPL. Again, I'm testing with PBP3, I don't have any older version installed.
Please try the above code with your version of the compiler and see if it returns the correct values. If it does the problem, obviously, isn't related to that particular piece of code but perhaps to the ISR responsible for sending the data. You're going to have to narrow it down further and possibly post some more code if you find something that looks suspicious.

/Henrik.