We are getting new disks to address trickle inconsistencies (which I haven't personally experienced), and some additional updates to the bulk hopper are WIP. Consider the usual turnaround time for testers to test, feed back, then try a revision to verify - I would guess mid-May to finalize the design and end of May to have a limited pilot qty available via two planned distributors.
Full disclosure, I have just run through another 300 rds today, with two different powders, without issue. Other testers are still experiencing hiccups and my impression is the creator wants those sorted before going commercial.