I started cutting the bigger antenna whackers like advised, full throttle and sharp chain. But, I now cut through any hinge because the tree is small and Twinkle cuts fast, and they launch into the road, which although fun, can make their little butts flip up too. Now, I'm curious, when you cut a big alder, do you leave a hinge? I assume you do and that it probably behaves better than this bent over stuff. Here's a couple of pictures for you stumpologists.
It was kind of a dark day so the flash was flashing.
It was kind of a dark day so the flash was flashing.