For some reason I'm having trouble thicken this knitted surface. Can anyone help me thicken this to 4mm?
Also how would I go about mirroring this surface over the origin?
I believer your tight corners are causing the problem. Do they need to curve back in so tight?
... see attached image... your radius of curvature is < .001mm... and you have a singular condition which creates problems when shelling/thickening. You need to find a way to remove/change that corner and increase that min curvature to ~1-4mm (depending on which side offsetting.
BTW, that Surface-Knit1 is a BUG.. for some reason you chose the same surface and it thinks it has two surfaces (HEY SOLIDWORKS CORP... NICE WORK!!!!!???????)
Retrieving data ...