Thanks guys! Lost Trails was tough on a 2wd sport.....the trails are covered with fairly large rocks with steep drop offs into deep muddy hazards....not many jumps or whoop sections that didnt suddenly turn into a rocky mess......spent most of the day in 1st and 2nd, rock crawling up and down hills and trying not to get stuck in the water traps.....got stuck once when a rear tire found a nice deep hole in the middle of a black pool, good guy with a 4wd Polaris pulled me out.....no major problems, the warrior took a beating but didnt break.....ZoomZoom carb performed flawlessly in all conditions...Next day, every muscle was sore...PA trail riding isnt for me.....gonna stick to the Jersey dirt and sand....