Panagiotis,
I am testing with ND filter for 3DM-DENT resin. First print looks good. No thin layer found. But is was only 1 hour 30 min job.
I am testing again which takes 4 hours. When I printed first time without ND filter, it has a lot of thin layer at the bottom of VAT. I don’t stir or refill any resin during the print, because I want to expose resin to ambient light as much as possible with this set up.
I will post update once the print is done.
