You can't edit height or weight without modding.
Actually, that's not entirely true, there's the
setscale console command
Did it ever actually do anything to the gameplay? Also I am sure, since the races in game are real, if they did that some dip-[censored] would label it racist and start hating on it.
haven't noticed any gameplay changes for weight but height can make it so your char is too short to fit in some doors (really noticed that in Morrowind) or make it hard to get air when surfacing in water.
A racist for wanting more diversity, new one to me. Oh, BTW dwarfism is in the Fallout lore
Wait...you can edit that in the elder scrolls iv cs but you can't in fallout 3?
yeah both elder scrolls III & elder scrolls iv cs but not FO3 GECK