Hey i have removed my differential from my 86 rx7 n/a and i removed the bolts around it and i try to pry open the housing/case and i can only open it a little bit and i cannot get it to come off. I have been reading and people say to take the axle stubs off and i believe those are the two things on the side that connect to your rear axles...but they just dont wanna come off .. i just wanna open up my differential..... Somebody help!