Inconsistency in shredder plans

Precious Plastic Machine Development
#1

There seems to be an inconsistency for a particular part in the plans downloaded from the site.

Inside the folder: 3.Build → Shredder → 00_laser files the document “Overview technical.pdf” states the quantity of part number 7 should be x4 but inside the document “Overview.pdf” it states the quantity should be x5 can anyone advise on the correct quantity?

#2

Hey! It should be x4 since the total is 14 pieces (5-5-4). That is if you want to do the combination of knifes as the original. Cheers