Issue is that we have crosswind limit, lateral CG limit (vertical not the limiting factor in this case) and slope limit. Individually fine but cumulatively bad so what do you say to pilot in limits section of RFM so he doesn't kill himself and his crew? Cannot give them a slope angle limit in isolation because crosswind and lateral CG might make slope really bad. I am all for giving pilot rope to exercise judgement but is saying "beware crosswinds from retreating blade" enough?