hello guys.. again came with 3 different types rotation error of copper-nickel 5 rs ..
1. 2.5(almost 3) o'clock rotation error..
2. exactly 6 o'clock error
3.exactly 5 o'clock error
these 3 types of rotation comes under extreme errors... and the 9 o'clock also... but I don't have that one... who collcts and have experiences about these things only those knows..