Are you taking the inside out?? Some dents you can get out by pushing on the inside, or using a suction cup. How thick is the Bondo??
My Opinion, but I'm not doing all the work, is to strip it.. It was made to shine..
May you have at least one sunny day, and a soft chair to sit in..
2008 5.7 L V8 Sequoia
AIR # 31243
WBCCI # 6987
FOUR CORNERS UNIT