As a new 3d printer user, I'm still trying to understand the positioning of X, Y, and Z axis values. After running AUTO HOME from the LCD control panel, the axis positions are X100, Y105, and Z12.5. When printing and a G1 command like "G1 25" is encountered, does the extruder (X-axis) move to position 125 (X125) or 25 (X25)? (i.e. are all moves relative to the initial HOME positions or from 0). I know there is a gcode command G90 that ""sets to absolute positioning". When a G90 command is executed does this throw out the AUTO HOME settings and reset X, Y, and Z to 0 respectively such that any moves after the G90 command are relative to the 0 origins?
Bed Leveling -- when this function is selected and run from the LCD panel, the resulting X,Y, and Z positions are X14, Y205, X12.5 respectively. Do these become the "new" origins and override the AUTO HOME values?