hey guys this is art airtime using Gerrys computer, polished pulleys came in with small dings by the Vgroove, I bought a set the alt has the worst one but 3 out of 4 pulleys have them there 3 marks a 1/8'' a part is this common?? or defective. plus other little nicks thanks for any thoughts. art aka my boat is not done yetI'm returning wrong parts weekly it seems.