diff --git a/printer.cfg b/printer.cfg
index 6976f32..61c887f 100644
--- a/printer.cfg
+++ b/printer.cfg
@@ -183,9 +183,9 @@ encoder_pins: ^PB14, ^PB10
 click_pin: ^!PB2
 
 [input_shaper]
-shaper_freq_x: 55.8 # 55.2 # 53.4 # 56.0 # 56.6 # 55.0 ; recommend accel < 9200
+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: 42.4 # 43.2 # 45.4 # 48.4 ; recommend accel < 5300
+shaper_freq_y: 41.4 # 42.4 # 43.2 # 45.4 # 48.4 ; recommend accel < 5000;5300
 shaper_type_y: mzv
 
 [bed_screws]