Here are the numbers that I get directly from my SolidWorks files:
#define DELTA_SMOOTH_ROD_OFFSET 133.54 // mm
#define DELTA_EFFECTOR_OFFSET 22.87 // mm
#define DELTA_CARRIAGE_OFFSET 16.5
The first number is a little smaller because the image in my blog post on firmware settings isn't correct. It should be the distance from the rods to the plane through the center, not to the center itself. I'll update my blog post and this should become clearer. In any event, the value of 133.54 is the correct value to use as a starting point. Your actual value will depend on how well your printer is calibrated, so you'll most like need to change this value a little to ensure the head stays the same distance from the build plate throughout it's travel.
#define DELTA_SMOOTH_ROD_OFFSET 133.54 // mm
#define DELTA_EFFECTOR_OFFSET 22.87 // mm
#define DELTA_CARRIAGE_OFFSET 16.5
The first number is a little smaller because the image in my blog post on firmware settings isn't correct. It should be the distance from the rods to the plane through the center, not to the center itself. I'll update my blog post and this should become clearer. In any event, the value of 133.54 is the correct value to use as a starting point. Your actual value will depend on how well your printer is calibrated, so you'll most like need to change this value a little to ensure the head stays the same distance from the build plate throughout it's travel.