Cragar SS wheels need constant retightening?

Took off the wheels and went to Firestone to get 'em balanced as there's a minor shudder to the front end.
I bring them back, cleaned off the lugs and lugnuts and slap one on. (These Cragars are a PITA as it took me a good 15 min to line up the lugs) that said after I get wheel #1 all lined up and tightened down, I see the dipstick at Firebone put the wheel weights on the outside of the rim as well as inside on both of them.
&*%$
Got a feeling these Cragars will be gone next year and back to (SBP)Mopar Rally wheels. They don't look as good as the Cragars but seem to be a LOT less hassle.