I've had an 038 for years, we used to heat our house with a wood stove. The saw doesn't have a compression release, but it would sure would be a nice option at times. Like Boondox I have first hand experience with a swinging bar, the saw was already running, I got my foot tangled in a vine while I was clearing out some small trees and brush where my brother-in-law was getting ready to build a pond. Luckily it didn't go deep, but it sure was a wide "scratch".
Gene