I need some help, I've been having issues with any thing I design the final print is not the correct size it was suppose to be. I'm running simplify3d and have tried numerous settings but can't seem to get it right. If it was .1 mm off it wouldn't be an issue but usually it's off 1 or 2mm. I just made a part that was suppose to be 17.55 and ended up being 16.34. any suggestions would be great! Thanks guys
I'm using a robo r1 plus
Even ovals are not dimensionally right.