However, this is done to eliminate a moment put on the frame in the H-Bot design. This moment can throw off the accuracy of the movement in unpredictable ways. The Core-XY movement is one of our ...

We’re familiar with [Arkadiusz Spiewak’s] craftsmanship from that H-bot type 3D printer we saw ... an extruded rail system and assembling the frame he found the pillars had too much flex ...