diff --git a/printer.cfg b/printer.cfg
index c00d3e3..5213bb0 100644
--- a/printer.cfg
+++ b/printer.cfg
@@ -7,7 +7,7 @@
 [include ./osskc.cfg]
 
 [mcu]
-# NOTE Obtain definition by "ls -l /dev/serial/by-path/" or "ls -l /dev/serial/by-id/"
+# NOTE Obtain definition by "ls /dev/serial/by-id/*" or "ls /dev/serial/by-path/*"
 serial: /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0
 restart_method: command
 
@@ -156,16 +156,16 @@ z_hop_speed: 15
 
 [bed_mesh]
 speed: 175
-mesh_min: 30, 30
-mesh_max: 270, 270
-probe_count: 5,5
+mesh_min: 27, 6
+mesh_max: 299, 280 # (x.position_max - 1), (y.position_max - abs(y_offset))
+probe_count: 7, 7
 algorithm: bicubic
 fade_start: 1
 fade_end: 10
 fade_target: 0
 
 [axis_twist_compensation]
-calibrate_start_x: 27 # probe x coor at furthest left
+calibrate_start_x: 27 # probe x coor at furthest left ; abs(x_offset)
 calibrate_end_x: 272 # probe x coor at furthest right ; (x.position_max - abs(x_offset) - 1)
 calibrate_y: 154
 
@@ -190,17 +190,17 @@ pin: PA0
 # click_pin: ^!PB2
 
 [screws_tilt_adjust]
-screw1_name: front center left base
+screw1_name: center front left base
 screw1: 84, 136
 screw2_name: front left
 screw2: 5, 55
 screw3_name: front right
 screw3: 244, 55
-screw4_name: front center right
+screw4_name: center front right
 screw4: 164, 136
-screw5_name: back center left
+screw5_name: center back left
 screw5: 84, 216
-screw6_name: back center right
+screw6_name: center back right
 screw6: 164, 216
 screw7_name: back left
 screw7: 5, 295