At this point you cannot change the library path. This is an option that we are considering for a future release.

At this point, no, you can't set a property to identify a polygon as a pin. I have already submitted an enhancement request to allow creating custom shaped pads. I will add your feedback to the request.

I have submitted your feedback to our developer.

This happens when the reference designator is changed from the Edit Component dialog or from a netlist import, a property called “ORIGNAME” is added to the component which is referenced in the BOM export.

This does not happen when the reference designator is changed from the context menu command.

Would you please send your .123 file to support@sunstone.com for review?

Yes, you can place plated holes at the edge of the board for castellations. We can't guarantee plated holes at the board edge with any of our online services. Make sure to submit your files through our custom quote form for pricing. Here is a link to the quote form.

Custom PCB Quote Form

The smallest trace you can create in PCB123 is 5 mils. What another customer has done is designed the part with 5 mil traces then included notes for our Custom Quote team to reduce the trace size in the specific area. This will work, but will leave you with errors within PCB123.

I will submit your feedback to our developer.

We do still use interchange the 150 and 170 Tg material. Both materials are lead-free options. If you must specify the material to be used you should order through our Full Feature service with fabrication notes stating the Tg you need. We have not had any issues interchanging these materials for Ro...

You would need to print just the layer you want mirrored and leave the others unchecked.