I've got a Backscatter HF-1 on order, but their snoot isn't available yet until later this year.
I planned on designing and 3d printing one.
The simplest design seems to be a funnel style snoot, but are there disadvantages to this design?
Also what type of material would you print it out of? PETG seems to be the favourite, but would something more matte like CF-PETG or Nylon be a better choice?