A more certain way of getting Tank numbers on Zimmerit to look realistic is to use a stencil or a paint mask,
If you go to the header of this page you will find the Forum's Download access.
A set of Turret number stencils for German Armour is available to download to a Dot Matrix Printer OR you could go to our own Forum Member Rad Schuhart's own site and order a Paint Mask for your Turret Numbers,
He is extremely helpful and you wont be disappointed with his products.

EDIT-- If you have a particular Turret number in mind Rad will I feel sure do his best to provide you with those numbers.
