Hi All! I have completed my install of the BLTouch sensor and now have full auto bed leveling. Please find the video below: I also have delved into the Marlin code and created a BLTouch menu item for control of the probe from the LCD. I have included a link to those images also: https://drive.google.com/drive/folders/0B3xnkoYqsiGyRG9xRUMtTkE0WEE?usp=sharing
Great mod! I've ordered one before Christmas as well. I see your carriage design doesn't allow for the sensor to be mounted any closer to the hotends... For best accuracy, it should be as close as possible. Are you worried this will cause any problems? Also, how dod you level your 2 hotends relative to eachother?
They are levelled by the paper method. Yeah I would like them closer to the hot ends but alas that would mean a new x carriage and right now I don't have the time. However now the system has all the wiring in place at least it would just be a mechanical change around.