Ok, it's time to man up and say I was wrong. Soo wrong.
The intial test prints after installing my cheapie Oldham couplers were glorious. They represented such a dramatic improvement over my previous prints as far as Z wobble goes that I was convinced that I'd found the be-all-end-all solution for Z wobble. I'd been using them for about a week when I started to notice some strange Z artifacts creeping back into my prints however. The layers were shifting along the Y axis as before, but Read more [...] printrbot GO – i take back all the nice things i said about Oldham couplers
Ok, it's time to man up and say I was wrong. Soo wrong.
The intial test prints after installing my cheapie Oldham couplers were glorious. They represented such a dramatic improvement over my previous prints as far as Z wobble goes that I was convinced that I'd found the be-all-end-all solution for Z wobble. I'd been using them for about a week when I started to notice some strange Z artifacts creeping back into my prints however. The layers were shifting along the Y axis as before, but Read more [...]