Still new to CAD work, and isn't the cleanest but seems to work for me as a start. Printed with PETG, 50% infill, flat backplate side on the bed, and used supports. Has some mesh error in the slicer which I didn't see in Blender that shows up on the fan section. Haven't come back to clean it up yet ... Remixed starting from jebk thing: Clamp added directly here for E3Dv6. Liked the design he put up but needed some adjustments for what I wanted. Matched the X-axis end stop up to be the same location as original, and added a SN04 auto-level mount. Also wanted more clearance from the bottom carriage wheel relative to the Z axis. UPDATE: Created a new base plate that cleaned up the mesh error around the fan. Also added a belt alignment feature built in on the right hand side, and a bolt on add in for the left hand side. Belt alignment was added as I used graham01's mega gantry plate; The coolidation of the bearings to one position created the belt offset, so between the new base plate (Tronxy_X5S_E3dv6_wBeltAlignment) and the add on (Tronxy_X5S_BeltAlignment_LeftSide_AddOn) it should be lined up pretty well. Also I'm using kawa18's original bearing pulley; Here's my settings for probe offset using base plate with belt alignment; -----------------------Tronxy X5S SN04 seor------------ define X_PROBE_OFFSET_FROM_EXTRUDER -45 X offset: -left right [of the nozzle] define Y_PROBE_OFFSET_FROM_EXTRUDER 3 Y offset: -front behind [the nozzle] define Z_PROBE_OFFSET_FROM_EXTRUDER 0 Z offset: -below above [the nozzle] Set the boundaries for probing (where the probe can reach). define LEFT_PROBE_BED_POSITION 15 define RIGHT_PROBE_BED_POSITION 290 define BACK_PROBE_BED_POSITION 310 define FRONT_PROBE_BED_POSITION 15