Just wondered if anyone has printed one as a spare on the Fisher. I have been looking at a modified version and am concerned that the layers above the large void in the centre will not print properly as there's not a lot of material there to support the print. Hopefully the two attached pictures will show this, I have turned on the support material in slic3r, but not confident that that amount of material could print almost in free air.
Would welcome anyone else's experiences printing Fisher 1 effector.