I just put a procomp basic 4" lift on my 03 rubicon, with 35X12.50 mounted on black 15x10 rims. my question is can i put a 1"coilspacer on top of the coils to make a grand total of 5" of suspension lift, and retain the fixed control arms procomp sent with my kit. Also my daystar 1"body lift goes on tom, so in total i will have 6" of lift. Procomp however didnt send a pitman arm with the kit and 4wheelparts said i didnt need one with 4" of lift. it drives fine with the stock one in place. so with the addition of the 1" coil spacer do i need to get a pitman arm as well as longer control arms??