Kossel. LumenLab micRo postmortem. Hi All, LumenLabs is dead.
They died over a year ago, and their machines are not for sale. Their last tweet was in December of 2011, so they’ve probably been dead since January of 2012. Their website is now owned by a domain parker. Doh! Kossel/Rostock bowing/cupping Issue (and then some) It sounds like you need to decrease DELTA_RADIUS.
#define DELTA_RADIUS (DELTA_SMOOTH_ROD_OFFSET-DELTA_EFFECTOR_OFFSET-DELTA_CARRIAGE_OFFSET) and before that line, the values are defined for DELTA_SMOOTH_ROD_OFFSET, DELTA_EFFECTOR_OFFSET, and DELTA_CARRIAGE_OFFSET. // Horizontal offset from middle of printer to smooth rod center. #define DELTA_SMOOTH_ROD_OFFSET 175 // mm // Horizontal offset of the universal joints on the end effector. Kossel frame calculator. Rostock. Lil Wayne feat. Bruno Mars.