A method of manufacturing gears produced by power skiving with a cutting tool having a periphery and a plurality of stick-shaped cutting blades located about the periphery of the cutting tool, said method comprising: providing said cutting tool having an initial radial position of said cutting blades, providing a first gear having an initial pressure angle (α), a radial location of tooth slots, a tooth slot width and a tooth thickness, and said first gear being formed by power skiving with said tool having said initial radial position of cutting blades, said power skiving being carried out at a first center distance between said first gear and said cutting tool, characterised by : changing said initial radial position of said cutting blades by an amount (Y) to an adjusted radial position, changing said first center distance between said first gear and said cutting tool by an amount (ΔR) to an adjusted center distance, and forming a second gear by power skiving with said tool having said adjusted radial position of cutting blades, said power skiving being carried out at said adjusted center distance between said second gear and said cutting tool, wherein said second gear comprises teeth having a pressure angle different from said initial pressure angle of said first gear, said second gear having a radial location of tooth slots, a tooth slot width and a tooth thickness the same as said first gear. providing said cutting tool having an initial radial position of said cutting blades, providing a first gear having an initial pressure angle (α), a radial location of tooth slots, a tooth slot width and a tooth thickness, and said first gear being formed by power skiving with said tool having said initial radial position of cutting blades, said power skiving being carried out at a first center distance between said first gear and said cutting tool, characterised by : changing said initial radial position of said cutting blades by an amount (Y) to an adjusted radial position, changing said first center distance between said first gear and said cutting tool by an amount (ΔR) to an adjusted center distance, and forming a second gear by power skiving with said tool having said adjusted radial position of cutting blades, said power skiving being carried out at said adjusted center distance between said second gear and said cutting tool, wherein said second gear comprises teeth having a pressure angle different from said initial pressure angle of said first gear, said second gear having a radial location of tooth slots, a tooth slot width and a tooth thickness the same as said first gear. changing said initial radial position of said cutting blades by an amount (Y) to an adjusted radial position, changing said first center distance between said first gear and said cutting tool by an amount (ΔR) to an adjusted center distance, and forming a second gear by power skiving with said tool having said adjusted radial position of cutting blades, said power skiving being carried out at said adjusted center distance between said second gear and said cutting tool, wherein said second gear comprises teeth having a pressure angle different from said initial pressure angle of said first gear, said second gear having a radial location of tooth slots, a tooth slot width and a tooth thickness the same as said first gear. <EOS>