I'm new to the Solidworks molding features of Solidworks and I've been tasked with creating a mold for this part. Originally all went well until I was asked to add a barb onto the connector, which resulted in changing the parting line locations because of the under cut. Now I can not create the tooling split. I get an error message stating "Canot knit sheets together". I've been working on this for awhile and can not seem to figure it out. It's actually got me pretty frustrated. I decided to post here hoping someone with more knowledge and a fresh set of eyes might be able to help me understand what the problem is and how to go about fixing it.I've attached the file and realyl appreciate any help or insight anyone could offer.