Change buffer size in example config

Documentation/Laser/K40_ramps_configs/Configuration_Feature.h

@@ -1669,7 +1669,7 @@
  ****************************************************************************************/
 // The number of linear motions that can be in the plan at any give time.
 // THE BLOCK BUFFER SIZE NEEDS TO BE A POWER OF 2, i.g. 8,16,32 because shifts and ors are used to do the ring-buffering.
-#define BLOCK_BUFFER_SIZE 16 // maximize block buffer
+#define BLOCK_BUFFER_SIZE 32 // maximize block buffer
 
 //The ASCII buffer for receiving from the serial:
 #define MAX_CMD_SIZE  96