Originally posted by SBS 6078 M:Addtional notes:
In tens, for example SMB389 to SMB390, it is 'SMB390J' instead of 'SMB390L', skip 1 letter.
In hundreds, for example SBS3199 to SBS3200, skip 8 letters and you get SBS3200X
In thousands, for example TIB999 to TIB1000, it's the same and you get TIB999B and TIB1000B
