(M449: Internal Center Y)
(Y Plus)
M288 P2 L0 (Axis Y+)
G10 L81 P100 Q5022 ( store Y1 position in reg Nr100 )
G91 G0 Y[-1*[#25/100]] F#23 (Move away from the edge)
(Y Minus)
M288 P2 L1 (Axis Y-)
G10 L81 P101 Q5022 ( store Y2 position in reg Nr101 )
G10 L81 P102 Q100 ( #102 = Y1 )
G10 L190 P102 Q101 ( #102 += Y2 )
G10 L183 P102 Q2 ( #102 /= 2 )
G10 L190 P102 Q7506 ( #102 += offsetY )
G04 P0.2(Pause)
G91 G0 Y[[#25/100]] F#23(Rebound)
M109(Sensor Protection)
G90 G28.9 Y102 F#20 ( move to the middle Y )
G04 P0.2(Pause)
G90 G10L70 P#5220 Y0(reset work coordinates)
