With the Hudy ECS shafts, what is the difference between the 2mm pin, and the regular. I notice both types available online. If the pins are different sizes, which pin is 2mm? Is it the pin into the differential, or the pins in the joints. I ask because I would like to replace 1 50mm ECS driveshaft bone, as mine has a small bend, and slightly binds at full lock. So how do I know which ones I have, and which one I need to buy to replace?
These are the two parts for reference:
2mm:
http://www.amain.com/product_info.ph...t-Bone-2mm-Pin
Normal:
http://www.amain.com/product_info.ph...ft-Bone-50mm-1