Our Rockwood 2604 came standard with scissors jacks and DH hates them. Our ROO 23SS had what we're calling "long arm" jacks and he loved those. We've looked online until we're blue in the face to fi...
When we had our TT with regular stab jacks I used to set the rears and then I would raised the front of the TT a bit to put extra pressure on the rears. Also using a cordless drill is way faster than the slow electrics.