sunfish
Fish Head
I really never noticed, so I guess I don't care.You have a 562 in your sig. No need to try a 460 cover, you either prefer how the 562 works, the 3 series saws you have, or you don't care.
I only see an advantage for when you are swapping chains - when I'm felling or cutting firewood I hand sharpen and use one chain all day. When I'm doing a job where if I stop, others get held up, and when that job happens to be a wire/nail/stone filled mess I swap chains every time I damage a chain. Sometimes that is often!
I'm not suggesting it's hard on the 346/359 etc. just saying it's easier with the 562 style adjuster.
I also run one chain all day, or multiple days and sharpen with a file. Chain has to be very bad before I swap it out.