edwin: Generally it's front-weight biased. It's up to your setup how heavy you want your wheels to be. Some put one roll of lead in front and none at the back. Some put two in front and one at the back. All up to you chief. Kitakits!

RCjedi: Thanks and welcome to the thread bro. Looking forward to trail with you as well. Post ka pa para maka-post ka ng pics. Visit us here for trail run announcements/skeds, tips, jokes, etc. See you.