Delcam Ps Exchange 3.4.07 ((better)) Info
The source file has "dangling" edges. Solution: In the import options, enable "Heal Simple Gaps" and increase the "Stitching Distance" to 0.1mm. Be aware that this may change the part geometry slightly; always verify with a critical dimension.
If you are importing a "messy" format like IGES: Delcam Ps Exchange 3.4.07
: You only pay when you decide to save the translated file. Historically, this has been offered on a per-translation basis (around $50 per save) or through various subscription and bulk-discount models for frequent users. Modern Context & Alternatives The source file has "dangling" edges