When printing in the center of the bed my prints are fine but near the edges of the bed there is so much wobble from the two lower linear acuators that it moves almost 1-1.5mm. Why didnt they go with an externally guided version to prevent this from happening?
Also whats the point of paying for a version with a huge bed that you can not use the outside 40%?
I have calibrated a bunch of times. When it changes direction you can visibly see the whole bed (including the linear carrages) move.