bad MK2S kit --> Out, MK3 kit <-- IN 
This time it all went painlessly (so far), but I am far further down the road than where I was with the unfortunate MK2S. So I’ve returned my MK2S and paid the difference to MK3 back in Oct last year and a week ago I have received the MK3 kit. Now I have a pretty detailed photo build log to show.
It feels good to have made it so far …
Yeah you seemed like the one guy who was having issues. Glad to see you’re happily printing now and got everything worked out.
@Adam_Steinmark Thanks, now have to learn the difficult part 
… printing quality… seems like only the tip of the iceberg has been conquered …
What’s your main issue? I have a friend with a MK3 who is having under extrusion issues but I think his was just partially clogged.