well i got a problem, i got a new setup for my stanley 5 1/2, but it doesnt fit the sides of the plane body. the mouth is right but the sides are to tight.. the iron measures 2.375 and if i go to my no. 7 it has a 2.625 iron in it. so can i take and grind down the new iron to fit or should i grind off the sides of the plane body to make it fit.. the body is marred already so its just a user not a collectible. and if any one has a 2.375 lever cap i need one this modge podge had a 2.25 lever cap on it. but a 2.375 mouth..