8 hrs today of climbing I'm whooped. After a week of not climbing and hitting 8 hrs of gung ho my forearms started cramping up. I need my forearms to hold on at any height! We started to get on 4 large oaks at 3 pm and try for 4 more hours or another 3 grand. I suggested we call it a day, damage today was the Morbark cable wench, it fouled up on the groundmen and looks like got cut in half. They are installing a rope in its place this evening. If I ever do buy a chipper it surely should have a darn wench they help alot and would be worth the extra cost of it.