Add style change when we don't push fast/slow_forward/backward buttons

web.cpp

@@ -262,11 +262,12 @@ void Web :: fast_backward_callback (Control *sender, int type)
         syringe_filled.move_to_mm(-50);
         syringe_filled.set_speed_mm_per_sec(50);
 
+        style_syringe_pump_on();
+
         break;
 
     case B_UP:
         style_syringe_pump_off();
-
         motor_release_action();
 
         break;
@@ -293,6 +294,8 @@ void Web :: fast_forward_callback (Control *sender, int type)
         syringe_filled.move_to_mm(50);
         syringe_filled.set_speed_mm_per_sec(50);
 
+        style_syringe_pump_on();
+
         break;
 
     case B_UP:
@@ -321,6 +324,8 @@ void Web :: slow_backward_callback (Control *sender, int type)
         syringe_filled.move_to_mm(-50);
         syringe_filled.set_speed_mm_per_sec(0.5);
 
+        style_syringe_pump_on();
+
         break;
 
     case B_UP:
@@ -350,6 +355,8 @@ void Web :: slow_forward_callback (Control *sender, int type)
         syringe_filled.move_to_mm(50);
         syringe_filled.set_speed_mm_per_sec(0.5);
 
+        style_syringe_pump_on();
+
         break;
 
     case B_UP: