I'm trying to create a mold with 2 cavities.
Here are the steps I took:
1. I started from a single body part
2. I made a copy of the body
3. I added the parting line, the shut-off surfaces and the parting surfaces.
4. The TOOLING SPLIT tool refuses to create the core and cavity.
I attached the part (Solidworks 2014)
At the end of the mold design I will post it to the forum