Configuration changes for Kossel.
More conservative acceleration settings for Kossel.
Calibrating.
Calibrating delta geometry.
Try Printrboard.
Merged deltabot changes.
MakerGear hotend is slightly longer than J-Head.
Increase buffer size.
Kossel now working pretty well with Brainwave (swapped X and E).
Merge branch 'brainwave' into kossel
BLOCK_BUFFER_SIZE 64 doesn't always work.
BLOCK_BUFFER_SIZE 32 also doesn't work reliably.
Fixed FAN_PIN interference with X_STEP_PIN.
Increased size of end effector.
Enable 32x microstepping on brainwave again.
Updated values for Mini Kossel which is now starting to move.
Automatic bed leveling probe with G29 is now working.
Updated for 32kHz Marlin step clock and phidgets geared stepper extruder.
Reduce homing feedrate again because 320 mm/s makes the whole frame jump.
First successful print with very crude Z adjustment.