Most of the pics I've seen the adjuster is being used to the extreme and the chains are looking very taunt. I know that a more passive use of the adjuster insures less friction for the chain and less drag. When taking the slack out of the chain remove links first, then use the adjuster to remove the rest of the slack. Too many if you are only using the adjuster and that simply is not the best solution. The least amount of deflection is best for both the chain and the alignment.
