Just a quick question, you all know those NEU motors from castlecreations I think. ( www.castlecreations.com )
Just a example, the 1515/2.5D NEU motor, what does all that stuff mean? 1515 is the size of the motor, but which size? The diameter of the motor? 1,515 inches or something?
And what does the 2.5D means?