Tell us about yourself!
I agree with AndrewK68 great concept but not safe, growing up in the logging/saw mill industry I've seen plenty of people cut open and a few deaths. Chain saws need absolute respect and this mod needs more attention with kickbacks and waste grab. I can see a huge risk of someone wearing a blade or a spear of timber.
I do the same as therealdavidtennant, its a little quicker.