You're right Anto, there are no snaps missing (and no other artwork!) and thanks for all your hard work!
When I update a version of your artwork (for example snaps from 0.142 to 0.143), I run 0.142 snaps through clrmame pro with 0.143 dat file and let it fix any problems and then add the 0.143 snaps update and run through clrmame pro again just to check - although it usually doesn't need to do anything the second time around.
Although at the moment clrmame pro doesn't want to scan my titles.zip :-(