I have a green and a black Excalibur.. the green version has an adjuster located inside the upper arm under the plastic cover. This adjuster broke and I've since replaced it. My question is what does this do?? I put it back together and it had to be in a certain "setting" for the upper head to go back in place, then I snugged it up.. but it is an adjuster so I'm sure it does something? Any help??
The black version of the saw i have has a different setup inside the upper arm with no adjustment..