Hi guys. Finally after about a year of it sitting on my back patio, I am installing the HFS suspension on my FJ62. I got the front done last weekend and plan to do the rear this coming weekend. I got 1.5" longer than stock shackles so I decided to put on some 2-degree caster shims. I put them on with the fat end pointing away from the shackle since this is how I reasoned with myself that they should go. I just want to verify that this is correct. Is it?