Hoping this has a simple answer.
I am creating 3D text to export for 3D printing, and I believe the letter objects are not ‘watertight’ creating a problem with the faces when exported to a slicing program. However I have used a couple of fixing methods and don’t seem to be able to sort it. I have used ‘Solid Inspector2’ but it says there are no errors, and I’ve used MakePrintable to fix the file but it is only half successful. Pix to illustrate. Can anyone point me in the right direction?