Opinions about this subject
When you buy a new chain saw do you have to break it in? If so, how?
When you buy a lawn mower do you have to break it in? If so, how?
I think this whole break in thing was a way for the suppliers to cover their butts if the defective engines made it past Q.C. I use that term lightly. They could say sorry you didn't break it in properly.
Please lets not have a pissing contest about this post, just some of you honest opinions.
I my self just put them on and run them. some better than others but I think the breaking in thing is over used.