Filling floor joist nail holes
Do the builders/renovators out there among you ever actually fill-in the holes left by the nails of previous floorboards before re-nailing? I have one joist that is beyond help, one that is generally OK, but three/four that have wicked nail holes along their lengths. I fear that on re-laying new boards I'll miss (hit the holes) too many times and end up with some secure, some 'flappy' boards. If so, what's your recipie, and if not, do you simply replace? Bit expensive?