diff --git a/printer.cfg b/printer.cfg
index 71a1d13..c346ad9 100644
--- a/printer.cfg
+++ b/printer.cfg
@@ -184,10 +184,11 @@ encoder_pins: ^PB14, ^PB10
 click_pin: ^!PB2
 
 [input_shaper]
-shaper_freq_x: 50.4 # 55.8 # 55.2 # 53.4 # 56.0 # 56.6 # 55.0 ; recommend accel <7500; 9200
-shaper_type_x: mzv
-shaper_freq_y: 41.4 # 42.4 # 43.2 # 45.4 # 48.4 ; recommend accel < 5000;5300
-shaper_type_y: mzv
+# try X: mzv 54.6 
+shaper_type_x = 2hump_ei # mzv
+shaper_freq_x = 76.2     # 50.4
+shaper_type_y = mzv      # mzv
+shaper_freq_y = 40.4     # 41.4
 
 [bed_screws]
 screw1_name: front left