From your config you have AXIS1_STEPS_PER_DEGREE 48000.0 AXIS1_STEPS_PER_WORMROT 48000 AXIS2_STEPS_PER_DEGREE 48000.0 so presumably you have a 360 tooth worm on axis1. if you have a 200 step motor 48000/200 = 240 so you have a combination of gearbox and microstepping =240. there is a note // Configured for G11 with 16:60 pulley gearing and 1/32 microstepping which is still only 120 and doesn't match you settings unless you have 400 step motors. the micro-stepping is set to 16 so have a 3.75 :1 gearbox on each axis. does that make 48000.0 wrong?
what steps per rev are the motor? what ratio on each axis gear what worm axis1? What worm axis2?