The first time I cut a tree with a Tech Reborn chainsaw, the whole tree collapsed to the ground and the leaves broke as expected (just like my settings for using any other tools). On subsequent cuts, the chainsaw only broken one log at a time, and the leaves failed to break or decay at the faster speed I would expect from the mod pack and additional mods I'm using.
The first time I cut a tree with a Tech Reborn chainsaw, the whole tree collapsed to the ground and the leaves broke as expected (just like my settings for using any other tools). On subsequent cuts, the chainsaw only broken one log at a time, and the leaves failed to break or decay at the faster speed I would expect from the mod pack and additional mods I'm using.