Quote Originally Posted by notlob View Post
OK I've raised the bed, and changed the nozzle temp to 210 then 220, and the bed to 70. But the PLA still lifts off the bed. I've tried 2 lots of PLA, and ordered a 3rd to try, but not sure what else it could be ?
https://photos.app.goo.gl/ATJuc8VGCkVRQaQY6
I watched your video, it appears that your nozzle is still too high above the bed.
Quick test you take a sheet of paper from your printer cut to the size of the bed and stretch tightly then tape it to the bed.
Leave room between the clear tape and your first print line without changing anything print on the paper.
This is how much you need to lower the nozzle.

Sheet of Paper

https://www.youtube.com/watch?v=LHyw...ature=youtu.be

One Strip Vinyl Transfer Paper Tape. Similar to the Painters Blue tape method only wider tape.

https://youtu.be/Y5ut1OtMSp0