N3RF tbs needles perform better than NBAD, especially if you"ve already rejetted. Thought I would share my experience. I have a set of NBAD needles, if you really want them, you can have them. NBAD spike lean IMHO.

2004 TA/19'slash cuts/150/45/N3RF TBS needles,no shims/2 1/2 turns out/FZ1 springs/clean balanced carbs/pods/18/44/EK chain/TBS cush drive/Commander IIs/Armstrong GG pads/TTP firestarter/TTP safe start/green springs/Pretech 6 pot/Ricors