RR spring load

How much travel is normal for the Right Rear?
Rocket suggest 300-700 load at ride height but what is a typical load that the right rear will carry?
I purchased the new mini stacker setup from swift and am noticing that it will only allow for about 2” of travel before stacker hits the shock body

What are you trying to do??

Really just trying to tune the load curve based off rockets recommendations using the mini stacker but was concerned that it would bottom out and damaged the stacker