Index: libindi/libs/indibase/inditelescope.cpp
===================================================================
--- libindi/libs/indibase/inditelescope.cpp	(revision 2779)
+++ libindi/libs/indibase/inditelescope.cpp	(working copy)
@@ -123,7 +123,11 @@
 
     controller->mapController("MOTIONDIR", "N/S/W/E Control", INDI::Controller::CONTROLLER_JOYSTICK, "JOYSTICK_1");
     if (nSlewRate >= 4)
+    {
         controller->mapController("SLEWPRESET", "Slew Rate", INDI::Controller::CONTROLLER_JOYSTICK, "JOYSTICK_2");
+        controller->mapController("SLEWPRESETUP", "Slew Rate Up", INDI::Controller::CONTROLLER_BUTTON, "BUTTON_5");
+        controller->mapController("SLEWPRESETDOWN", "Slew Rate Down", INDI::Controller::CONTROLLER_BUTTON, "BUTTON_6");
+    }
     if (CanAbort())
         controller->mapController("ABORTBUTTON", "Abort", INDI::Controller::CONTROLLER_BUTTON, "BUTTON_1");
     if (CanPark())
@@ -1399,6 +1403,14 @@
         char *names[2] = { ParkS[0].name, ParkS[1].name };
         ISNewSwitch(getDeviceName(), ParkSP.name, states, names, 2);
     }
+    else if (!strcmp(button_n, "SLEWPRESETUP"))
+    {
+       processSlewPresets(1, 270); 
+    }
+    else if (!strcmp(button_n, "SLEWPRESETDOWN"))
+    {
+       processSlewPresets(1, 90); 
+    }   
 }
 
 void INDI::Telescope::processJoystick(const char * joystick_n, double mag, double angle)