If you need some help with post processor customization, as paid service ,
please ask to Techno CNC + Inc. company.
Since there is no protection system on post processor file , and post customization is dedicated work for the single user , is not possible create post processor "just for testing" .
A post processor just convert toolpath movement into g-code compatible with machine. It will not create code compatible with machine not supported by ecam, like a 4th axis mill machine or lathe with Y Axis.