diff --git a/usrc/project_configs.h b/usrc/project_configs.h
index 6c523ea..4fbfa7c 100644
--- a/usrc/project_configs.h
+++ b/usrc/project_configs.h
@@ -1,5 +1,5 @@
 #pragma once
-#define PC_VERSION           201
+#define PC_VERSION           300
 #define PC_MANUFACTURER      "http://www.iflytop.com/"
 #define PC_PROJECT_NAME      "a8000_subboard"
 #define PC_IFLYTOP_ENABLE_OS 1
diff --git a/usrc/public_service/instance_init.hpp b/usrc/public_service/instance_init.hpp
index 49e0d24..3e23239 100644
--- a/usrc/public_service/instance_init.hpp
+++ b/usrc/public_service/instance_init.hpp
@@ -10,13 +10,13 @@
 #define TMC5130_DEFAULT__MAX_D                              0
 #define TMC5130_DEFAULT__MOTOR_RUN_TO_ZERO_SPEED            300
 #define TMC5130_DEFAULT__MOTOR_LOOK_ZERO_EDGE_SPEED         200
-#define TMC5130_DEFAULT__MOTOR_VSTART                       10
-#define TMC5130_DEFAULT__MOTOR_A1                           25
+#define TMC5130_DEFAULT__MOTOR_VSTART                       100
+#define TMC5130_DEFAULT__MOTOR_A1                           10
 #define TMC5130_DEFAULT__MOTOR_AMAX                         100
-#define TMC5130_DEFAULT__MOTOR_V1                           10
+#define TMC5130_DEFAULT__MOTOR_V1                           200
 #define TMC5130_DEFAULT__MOTOR_DMAX                         100
-#define TMC5130_DEFAULT__MOTOR_D1                           25
-#define TMC5130_DEFAULT__MOTOR_VSTOP                        10
+#define TMC5130_DEFAULT__MOTOR_D1                           10
+#define TMC5130_DEFAULT__MOTOR_VSTOP                        100
 #define TMC5130_DEFAULT__MOTOR_TZEROWAIT                    0
 
 
diff --git a/usrc/subboards/subboard70_incubation_turntable/pri_board.h b/usrc/subboards/subboard70_incubation_turntable/pri_board.h
index e034ea7..3ce8e02 100644
--- a/usrc/subboards/subboard70_incubation_turntable/pri_board.h
+++ b/usrc/subboards/subboard70_incubation_turntable/pri_board.h
@@ -62,11 +62,11 @@
 #define MOTOR1_MAX_D                              TMC5130_DEFAULT__MAX_D
 #define MOTOR1_MOTOR_RUN_TO_ZERO_SPEED            300
 #define MOTOR1_MOTOR_LOOK_ZERO_EDGE_SPEED         200
-#define MOTOR1_MOTOR_VSTART                       TMC5130_DEFAULT__MOTOR_VSTART
-#define MOTOR1_MOTOR_A1                           TMC5130_DEFAULT__MOTOR_A1
+#define MOTOR1_MOTOR_VSTART                       100
+#define MOTOR1_MOTOR_A1                           10
 #define MOTOR1_MOTOR_AMAX                         300
-#define MOTOR1_MOTOR_V1                           TMC5130_DEFAULT__MOTOR_V1
+#define MOTOR1_MOTOR_V1                           200
 #define MOTOR1_MOTOR_DMAX                         300
-#define MOTOR1_MOTOR_D1                           TMC5130_DEFAULT__MOTOR_D1
-#define MOTOR1_MOTOR_VSTOP                        TMC5130_DEFAULT__MOTOR_VSTOP
-#define MOTOR1_MOTOR_TZEROWAIT                    TMC5130_DEFAULT__MOTOR_TZEROWAIT
+#define MOTOR1_MOTOR_D1                           10
+#define MOTOR1_MOTOR_VSTOP                        100
+#define MOTOR1_MOTOR_TZEROWAIT                    0