SawTroll
Information Collector
My 2253 has a Arbormax 20",058", but is a little shorter than 20", 78dl. I am really liking BPX chain. It is very smooth.
The 72dl 18" .325 bars are shorter than "called" as well, about an inch.
Actually, this is very common with chainsaw bars, but it varies all over the place, and some actually are quite a bit longer than called....