  We show that the low-momentum behavior of the lattice Landau-gauge gluon and
ghost propagators is sensitive to the lowest non-trivial eigenvalue (\lambda_1)
of the Faddeev-Popov operator. If the gauge fixing favors Gribov copies with
small \lambda_1 the ghost dressing function rises more rapidly towards zero
momentum than on copies with large \lambda_1. This effect is seen for momenta
below 1 GeV, and interestingly also for the gluon propagator at momenta below
0.2 GeV: For large \lambda_1 the gluon propagator levels out to a lower value
at zero momentum than for small \lambda_1. For momenta above 1 GeV no
dependence on Gribov copies is seen. Although our data is only for a single
lattice size and spacing, a comparison to the corresponding (decoupling)
solutions from the DSE/FRGE study of Fischer, Maas and Pawlowski [Annals of
Physics 324 (2009) 2408] yields already a good qualitative agreement.
