I'm installing aluminum differential bushings (front) and have one question before we press them in. The installer tells me that the bushings have a 0.028" interference (bushing OD is 1.040" and the hole ID is 1.012"). Naturally, an interference fit is desired, but is 0.028" interference about right? My car has been on the hoist for a day and a half while I wait on a response from StangCobra93. PLEASE HELP.