Some brands' tool-less chain tensioners work better than others. I like the ones with the large, outer ring better than the small thumb wheel that the STIHLs have.
Some designs also have something that attaches to the bar, making it harder to flip regularly.
My first preference is a side access chain tensioner and a scrench.
Philbert
Some designs also have something that attaches to the bar, making it harder to flip regularly.
My first preference is a side access chain tensioner and a scrench.
Philbert