[Healeys] BN1 rear springs zinc interleaves

[Noel and Helen standfast]

Listers

I am putting my BN1 springs in for resetting, is it worth fitting the 
three zinc interleaves to the rears?  The spring works can't supply the 
interleaves and claim that they aren't necessary.  However I feel they 
were there for a reason and I am happy to try to source the material and 
supply to the spring works if they are beneficial

thanks

Noel Standfast
AHOC Qld