So after I had a Rough Country 4" long arm lift kit install (https://www.roughcountry.com/jeep-long-arm-suspension-lift-kit-79030c.html?find=2010-jeep-wrangler-jk--2-door--4wd-737419) my Jeep drifts hard to the right. The installer said it's due to the caster and can't get it out. The Jeep had...