If you significantly change the decor of a snake's viv, do you have treat it like a new purchase (i.e., give the snake a week or so of settling-in time)? I'm thinking of either breaking the 2 large pieces of wood into smaller ones or just buying new wood. Both pieces are just a millimeter or two shy of the depth (front to back) of the viv, so every time I take them out to clean, it's a big job to put them back in in the exact same position without smacking the glass fifty times, since all of the irregular branches keep getting tangled on each other.