diff --git a/src/Arduino_MachineControl.h b/src/Arduino_MachineControl.h
index d7088c2..c3d8193 100644
--- a/src/Arduino_MachineControl.h
+++ b/src/Arduino_MachineControl.h
@@ -58,7 +58,7 @@ class RTDClass {
 		for (int i=0; i<3; i++) {
 			ch_sel[i] = (i == channel ? 1 : 0);
 		}
-		delay(150);
+		delay(1);
 	}
 
 	/**