restrict PackRotamersMover

Hello Everybody,

I'm using Rosetta to find a sequence that fits a given main chain using the fixBB or the PackRotamersMover. What I haven't been able to find out: How do I tell Rosetta to use the amino acid, which was selected by the alorithm for position X, also at position X+Y? In other words, the sequence should be identical at positions X and X+Y, but I would like to leave it to Rosetta to select a suitable residue and find suitable rotamers.

Thanks for your help.