I've been working around this, but I must be misunderstanding something basic about the environment. My printer homes off the bed to the left, so I have the X-axis and Y-axis printer setting home values set to -45 and -7 respectively in the printer EEPROM (and then these values are imported into repetier home/server). These values make 0,0 the lower left of the physical bed. However, when I printed objects via repetier server, they would always be offset considerably from the center of the bed, despite appearing centered during previews. I solved this by use of:
G92 X28 Y4
before a print while in home position. This pretty much centers the actual physical print on the bed. However, when viewing the print progress in repetier home (connected to repetier server) the 3D image is typically shown offset hanging off of the bed partially or completely.
What am I missing here? Thanks!