diff --git a/g2core/board/G2v9/G2v9k-pinout.h b/g2core/board/G2v9/G2v9k-pinout.h
index 6b75206a..1d3e11c7 100644
--- a/g2core/board/G2v9/G2v9k-pinout.h
+++ b/g2core/board/G2v9/G2v9k-pinout.h
@@ -138,7 +138,7 @@ _MAKE_MOTATE_PIN(kSocket1_Microstep_0PinNumber, 'A', 24);     // Socket1_Microst
 _MAKE_MOTATE_PIN(kSPI0_MISOPinNumber, 'A', 25);               // SPI0_MISOPinNumber
 _MAKE_MOTATE_PIN(kSPI0_MOSIPinNumber, 'A', 26);               // SPI0_MOSIPinNumber
 _MAKE_MOTATE_PIN(kSPI0_SCKPinNumber, 'A', 27);                // SPI0_SCKPinNumber
-_MAKE_MOTATE_PIN(kSD_ChipSelectPinNumber, 'A', 28);           // Socket1_SPISlaveSelectPinNumber
+_MAKE_MOTATE_PIN(kSD_ChipSelectPinNumber, 'A', 28);           // SD_ChipSelectPinNumber
 _MAKE_MOTATE_PIN(kSocket2_Microstep_0PinNumber, 'A', 29);     // Socket2_Microstep_0PinNumber
 
 _MAKE_MOTATE_PIN(kSocket2_StepPinNumber, 'B', 0);             // Socket2_StepPinNumber
@@ -161,10 +161,10 @@ _MAKE_MOTATE_PIN(kSocket1_Microstep_2PinNumber, 'B', 16);     // Socket1_Microst
 _MAKE_MOTATE_PIN(kSocket1_VrefPinNumber, 'B', 17);            // Socket1_VrefPinNumber
 _MAKE_MOTATE_PIN(kSocket2_VrefPinNumber, 'B', 18);            // Socket2_VrefPinNumber
 _MAKE_MOTATE_PIN(kSocket3_VrefPinNumber, 'B', 19);            // Socket3_VrefPinNumber
-_MAKE_MOTATE_PIN(kSocket1_SPISlaveSelectPinNumber, 'B', 20);  // Socket2_SPISlaveSelectPinNumber
-_MAKE_MOTATE_PIN(kSocket2_SPISlaveSelectPinNumber, 'B', 21);  // Socket3_SPISlaveSelectPinNumber
+_MAKE_MOTATE_PIN(kSocket1_SPISlaveSelectPinNumber, 'B', 20);  // Socket1_SPISlaveSelectPinNumber - CS1
+_MAKE_MOTATE_PIN(kSocket2_SPISlaveSelectPinNumber, 'B', 21);  // Socket2_SPISlaveSelectPinNumber - CS2
 _MAKE_MOTATE_PIN(kSocket4_EnablePinNumber, 'B', 22);          // Socket4_EnablePinNumber
-_MAKE_MOTATE_PIN(kSocket3_SPISlaveSelectPinNumber, 'B', 23);  // Socket4_SPISlaveSelectPinNumber
+_MAKE_MOTATE_PIN(kSocket3_SPISlaveSelectPinNumber, 'B', 23);  // Socket3_SPISlaveSelectPinNumber - no exposed
 _MAKE_MOTATE_PIN(kSocket4_DirPinNumber, 'B', 24);             // Socket4_DirPinNumber
 _MAKE_MOTATE_PIN(kUnassigned5, 'B', 25);                      // unassigned and disconnected
 _MAKE_MOTATE_PIN(kInput1_PinNumber, 'B', 26);                 // XAxis_MinPinNumber