how do I remove/replace studs on 7 1/4

Sorry. got to revive this thread. I've successfully removed the LH studs on my 7.25 axle. I got new studs from Napa. The new studs are just a hair longer and don't want to squeeze in. Is there a sweet spot anyone knows of?
Other than taking the new studs to a grinder, is there any other option?
thanks