I’m a little late to the game here but I had just purchased the Afinia H800/UP BOX when Yakiimo posted this question. I wanted to get a few months use out of the printer to give a more experienced opinion. There still aren’t many reviews out there so I’ve put together a review of the printer after a few months of professional use. For anyone interested in this printer take a look :
Very helpful review. My experience mirrored yours almost exactly. Especially about the auto nozzle height problem - it puts the nozzle too low and causes a clog for me every time i have tried it. It’s too bad that it makes the feature pretty much useless for me. I hope they will fix it in an update. Alternatively, I may try putting some layers of tape on top of the auto nozzle height mechanism to induce an additional offset.
I did have one very different experience from yours - I can’t print with the “no raft” option. I tried it and the software or the firmware seems to treat the bottom layers as raft material even when “no raft” is selected. So the bottom several layers come out with the sieve effect. Support told me “please do NOT select this function to print”. Have you successfully printed without a raft?
– update up3d support claims that my nozzle is too high and that actually the No Raft option is viable. Not sure if I will try it with all the clogs I’ve had.
Not sure if you’ve ever seen this but PEI works REALLY well as a print surface. It becomes ultra sticky when the bed is heated and once cooled the printed parts pop right off.
Thanks for the advice! I recently got a 0.4mm drill bit so I guess I can experiment with dropping the nozzle. I have seen everyone talking about PEI so I may try that out - what would you do? Remove all the screws from the aluminum block, attach glass and then the PEI? That sounds appealing because for the life of me I can’t get zeros across the board with the Up Box platform.