Thanks mutt that makes sense,but if you have a look at the FPPM/QRH you'll find that the field/obstacle limit weight is taken care of in the first table (Weight adjustment) before one goes into the V1 adjustment table.Therefore it's possible even at the higher weights to be taking off r/w limited.
Surely the adjustment at higher weights as well as lower,caters for this.
I think there might be more to this,what do you think?
