what do you mean by, "and can you tell me why i can't post more than one thing a day on here"? you can post as much as you like.
i think what you're misinterpreting is, that you're not supposed to post right after yourself. if you want to add something to a thread, and no one else has responded yet, just click the "edit" icon @ the bottom of your post, and you can add to your original post.
sucks about the axle/bearing in your truck. be sure to add this info into your thread, it'll help other's (that may be close to you) that might be able to offer assistance/parts to you.
i aplogize for the lack of info but i'm new to thwe fourm and did not think, no excuse but i just got this blazer on sunday and the guy i got it from told me the bearing was going but by the time i got it home it was gone so the axle is ground down. and can you tell me why i can't post more than one thing a day on here