I am attempting to make a mold but when I run "tooling split" is has an error "cannot knit sheets together". this is my first attempt to draw a mold any help is appreciated. I have Solidworks 2017 professional
Tom,.. it's not easy without seeing the data. personally, the mold split features are for very simple parts.. you most likely have gaps somewhere or the split is to complex... I'd suggest you run Tools/Check and look at the gaps carefully... you may have to manually fix or create surfaces for a cleaner split.