  In this paper we propose a scale invariant search strategy for hadronic top
or bottom plus missing energy final states. We present a method which shows
flat efficiencies and background rejection factors over broad ranges of
parameters and masses. The resulting search can be easily recast into a limit
on alternative models. We show the strength of the method in a natural SUSY
setup where stop and sbottom squarks are pair produced and decay into
hadronically decaying top quarks or bottom quarks and higgsinos.
