1001bit-tools - Roof rafters

When I try to create the rafters with the “1001bit-tools” of the attached roof, there are two areas left without rafters.
Any idea why?
Thank you.
Roof.skp (369.3 KB)

Any idea?

What was that?

Chris, it doesn’t appear that anyone is able to help you with this. Have you tried contacting the author of the tool?

Yes, I tried but no answer either.
Thank you DaveR!!

Could you use a different tool for creating the rafters? Maybe the Housebuilder extension?