Im wiring a custom home, and have some homeruns that were so long i up-sized the wire for voltage drop. Now that i have a 10-3 in my 2 gang nonmetallic box, i need to pig-tail the wire down so it will fit on my devices, which are rated only for 12 awg. I came across NEC 2002 table 210.24 and saw that i can tap #14's off of the 10's. Am i in the correct Table? if so, how long can those pigtails be? If not, where do i look?