I am getting the double pass here, when I perform a scrap part recovery nest. Be sure to check your Double Pass settings in the SETTINGs area (button on upper right hand side of screen). In the double pass setting dialogue, you will need to be sure that the Maximum Part Size (Area: Length x Width) is set large enough to cover the size part your nesting and want to have double passes on, as well as making sure the Minimum Part Width/Length is set to cover size of part you want to double pass. If you are still unable to resolve your issue, please send a copy of your EXPORT file to program@thermwood.com and we will use your exact files to look into this. I would also like for you to include the CNC file your writing that does not contain the double pass.
I have not recieved any info. in the Thermwood programming support in-box (program@thermwood.com), just wondering if your still having issues with this situation?