No, sorry, I don't really know any, since I EV my own pokes.
It's easy to check if you showed your togepi to Elm. Check to see if he has all three Elm calls that are listed for RNG on HGSS. If he does, you're good to go. If not, you could always see if someone has an AR and will let you use the code so you can receive the Togepi again. This might solve the problem, but I also recommend you beat the E4 again immediately after you get the new togepi from the AR code. Beating the E4 usually fixes any story glitches caused by making a story line pokemon re-appear in the game.