I just recently purchased a wheel horse that I was told was a 1974 raider 10 after doing research on this forum my ID tag says that it is a 1968 raider 9 but the stickers all say raider 10 The Tecumseh engine has got the b code on it which says this it makes it a raider 9 why did they put raider 10 badges on it if it's a raider 9