My project a little larger. Some huge old very sappy pine tree 3-6" limbs have been a pain! Hopefully better technique & more patience from viewing your video will make tomorrow a lot better and my helper, a novice, will be able to take over after watching me for an hour or so. His chainsaw skills are fair 🙄 I'm very production oriented when renting and there's Lots of work to Get Done Upon seeing how sLow from your video tho still productive, I should have rented much bigger chipper --85 hp diesel-- to easily & quickly eat my near endless large tree limbs and then more slowly munch limbless trunks up to 12" for trees not used for firewood. I have tractor with grapple for loading trunks if needed. I need to watch that chipper in action before renting! With limbs 3 or less inch I sometimes cheat and use my bush hog if I can afford to leave it a little messy like in a fairly wooded non grass / landscaped area