[Crvett69]

i have a book and it says to place chain from crank to idler with the lower yellow link on chain toward block but then both colored link are facing inward and can't see if they are aligned right and all the online guides i find should the colored links facing away from the block so you can see them, they are not equal lengths apart so it does make a different what way chain goes on. is the book wrong or the online guides?