I just measured mine with calipers: the pin has 1,1 mm and the clip has 1,3mm...
These 0,2mm are the tolerance for that (0,5LDU).
Thats the same why bricks are in real 7,9mm wide and in LDraw 8mm (20LDU).
Try laying a chain flat on a table and bend it sideways, then you can see how much play these links have.
These 0,2mm are the tolerance for that (0,5LDU).
Thats the same why bricks are in real 7,9mm wide and in LDraw 8mm (20LDU).
Try laying a chain flat on a table and bend it sideways, then you can see how much play these links have.