Need FP/BP numbers for $5. AOS notes

News: Welcome to the Canadian Paper Money Forum.

I need your help!

I have no data for plate numbers on $5 notes  between AOS 4400000 and AOS 4839999.  Some weird things happen in this serial number range, leading up to the confirmed sheet replacement range 4.840 - 4.880.  If you have any AOS notes that fall into the range stated above, please post the FP/BP numbers below or PM them to me.  Your help will be much appreciated.

Cheers,
Mark "the $5. man"

AOS4850416
fn83
bn71

while were on the topic, can someone explain why this range has been downsized to SNR's?