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Marlin/example_configurations/delta/Anycubic/Kossel/README.md

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+# Readme
+
+These configurations activate many of the new advanced features of the Marlin firmware:
+
+ * Auto Calibration
+ * Auto Bed Leveling
+ * Pause & Filament Change
+
+**Important**: Before doing anything else after updating the firmware, go to `Configuration > Advanced Settings > Initialize EEPROM` to get rid of old configurations.
+
+Then you should execute `Configuration > Delta Calibration > Set Delta Height` and also run `Configuration > Delta Configuration > Probe Z-offset` to verify the Probe offset.
+
+After that you should connect the Z-Probe and start `Configuration > Delta Calibration > Auto Calibration`. When it's done don't forget to also do `Configuration > Delta Calibration > Store Settings` to make it permanent.
+
+You should also do a `Motion > Bed Leveling > Level bed` followed by `Store Settings` to ensure a perfect leveling.
+
+Please do a manual paper test (moving the nozzle slowly down to Z0 and checking with a piece of paper). If it's not perfect, use `Configuration > Advanced Settings > Probe Z Offset` to correct the difference and execute the calibration again.
+
+
+# Select the Configuration
+
+**Please select the correct values at the start of the Configuration.h file**
+
+The Kossel comes in 3 versions:
+
+ * Pulley
+ * Linear
+ * Linear Plus
+ 
+Pulley and Linear use the same configuration, the Linear Plus is bigger and uses slightly different configurations.
+ 
+Typically the probes for the Anycubic Delta Kossel printers come in two different versions. 
+
+  * Version 1: Z Probe Offset of -19.0mm
+
+    ![Version 1 Probe](images/Version1Probe.jpg)
+
+  * Version 2: Z Probe Offset of -16.8mm
+
+    ![Version 2 Probe](images/Version2Probe.jpg)
+
+If you select the `ANYCUBIC_PROBE_VERSION 0`: It's very important to follow the correct procedure to set it up after flashing the firmware, otherwise you might damage the printer by ramming the nozzle into the buildplate:
+
+* `Configuration > Advanced Settings > Initialize EEPROM`
+* `Motion > Move Axis > Soft Endstops` : `Off`
+* Auto Home and slowly move the nozzle down until it barely touches the bed. (Do a paper-test: A normal sheet of paper should just feel the drag of the nozzle) and note this number.
+* Subtract this number from the value in `Configuration > Delta Calibration > Delta Settings > Height`. (If it's negative, add it).
+* Save and try the paper test again to verify your height.
+* `Configuration > Store Settings`
+* Motion > Bed Leveling (using paper test)

Marlin/example_configurations/delta/kossel_pro/README.md

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+# Example Configuration for OpenBeam Kossel Pro [BRAINWAVE_PRO](http://www.openbeamusa.com/3d-printers/kossel/)
+* Configuration files for the **Openbeam Kossel Pro** as delivered in their KickStarter distribution
+
+I [@Wackerbarth](https://github.com/Wackerbarth) tested this version on my Kossel Pro and Arduino 1.6.5 for Mac.
+This configuration is a transition to merge Terence Tam's configuration with up-to-date Marlin source and a current Arduino IDE

Marlin/example_configurations/delta/kossel_xl/README.md

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+# Configuration for Kossel k800 XL
+This example configuration is for a Kossel XL with a printable bed diameter of 280mm and a height of 380mm. It also has the auto bed leveling probe (with an endstop switch) and the heated bed activated.
+
+## Configuration
+You might need (or want) to edit at least the following settings in `Configuration.h`:
+* `MANUAL_Z_HOME_POS` - The available height of your printing space. Auto Bed Leveling makes it less important to have the exact value.
+* `DELTA_PRINTABLE_RADIUS` - The printable radius is how far from the center the nozzle can reach.
+* `DEFAULT_AXIS_STEPS_PER_UNIT` - Steps-per-millimeter for the delta steppers, and for the extruder [to optimize the amount of filament flow](http://zennmaster.com/makingstuff/reprap-101-calibrating-your-extruder-part-1-e-steps).
+
+### Fine tuning
+* Increase `DELTA_RADIUS` if the model comes out convex (with a bulge in the middle)
+* Increase `DELTA_DIAGONAL_ROD` if the model comes out larger than expected
+
+### [http://reprap.org/wiki/PID_Tuning](PID Tuning)
+* `DEFAULT_Kp` - The proportional term
+* `DEFAULT_Ki` - The integral term
+* `DEFAULT_Kd` - The derivative term
+
+### PSU Options
+* The power supply is configured to 2 (to use a relay to switch 12V on and off)
+* It is configured to be off by default