On Fri, 13 Sep 2013, Benny Pedersen wrote to Vince Coen:

 VC> I suspect that the issue is with htick so :

 BP> oh sure ? :)

 BP> if crc pass then file size is diff ?

or otherwise modified from original...

 VC> 1. Look at the files going into htick including the size and crc data

 BP> htick does imho not check size in tic files, why should it ? 

all tic processors must check size and checksum... size to know if the file
is complete or altered and then md5 to know if file of same size has been
modified...

filesize as first check is no problem and faster than using md5 to detect such...

)\/(ark