Hola -
I've done (3) 20 hour prints of this part with no success. As you can see in the photo, it's a handgrip and it's bending at the end. It should be straight and flat and I have a raft support under the entire part. In the photo, you can see that I even tried adding a square column under the end of the part that stopped about 1mm away so that the raft would have something to anchor it better... It didn't help. It keeps turning up in a curl.
The material is ABS, I'm running 250C on the hot end and 110C on the platter, printing at 60mm on a Sindoh DP200.
Any ideas?
TIA
https://goo.gl/photos/yAZAMdpY4oHse7jJA