I want to make a companion more up to level with my guy and i tried to change the stats with the construction set but that didn't change anything when i got back into the game. Is there something I am doing wrong? Any help would be appreciated, Thank you.

I don't have a clue. However there is a whole forum devoted to Oblvion's construction set. You might want to report your thread to a moderater and ask them to move it to that forum. You will probably get plenty of help over there.

Edit: I just noticed that you posted this question on three of our forums at about the same time. Bad idea.

Rather than get everyone who tries to respond to your request confused by a triple post, I'm going to direct followups to your thread in the Construction Set forum and close this one.

Followups to http://www.gamesas.com/index.php?/topic/1095523-changing-companions-stats please.