does anybody elses predator tend to sag in the rear. I have the spring fairly stiff, The only times I bottom out are when I land on flat ground off of big jumps. WHen the machine is sitting there, it doesn't even push the back end all the way up. There seems to be about 3 inches of very loose play there. Is that normal?

 

It's supposed to sag. Good offroad suspensions are all about keeping the tires on the ground to get power down, without a bit of sag, there'd be no way to do that.