A new pad capable of those 100 lbs range projects.  This heavy duty designed pad has a 10'x10'x10 foot print when fully assembled. Standing only 16" off of the ground, it has a low center of gravity. With fully adjustable "feet" to level with and a bubble level located in the middle of the pad to help.
when fully assembled it tips the scales right at 110 pounds and the rail mount pivots down 90 degrees to allow easy mounting of the rocket.  Complete with everything other than your rail or unistrut, this pad breaks down into several pieces for easy transportation. Replacement parts available