diff --git a/g2core/board/gquintic/hardware.h b/g2core/board/gquintic/hardware.h
index ae2bde94..73e46778 100644
--- a/g2core/board/gquintic/hardware.h
+++ b/g2core/board/gquintic/hardware.h
@@ -121,7 +121,7 @@ using Motate::OutputPin;
 /**** Stepper DDA and dwell timer settings ****/
 
 //#define FREQUENCY_DDA    200000UL    // Hz step frequency. Interrupts actually fire at 2x (400 KHz)
-#define FREQUENCY_DDA 300000UL  // Hz step frequency. Interrupts actually fire at 2x (300 KHz)
+#define FREQUENCY_DDA 400000UL  // Hz step frequency. Interrupts actually fire at 2x (300 KHz)
 #define FREQUENCY_DWELL 1000UL
 
 #define MIN_SEGMENT_MS ((float)0.125)       // S70 can handle much much smaller segements