Springs are wonderful things, and the way
they are made makes a difference in how
they ride, larger coils ride softer than smaller,
and longer springs (more coils) ride softer also,
so what once rode fine in the rear at 156 PSI/inch
rate, when it gets longer needs to be stiffer, I would
say a 200-250 PSI/inch spring about 16" long would
be a starting point. the Rocky Road Sammy kit uses
175 PSI/inch springs front and rear, about a 3" coil
and I thought those were too soft for street use, nice
offroad, very flexy, but don't corner fast.
Wild