Stock settings on the HSN is 4 1/2 turns if I got the right needle? Just turn it all the way right until it stops. Then turn it left 4 1/2 turns and this should get you going. After that you really need a temp gauge to see what dirrection to go from there.
0-200 = Degrees is rich
220-270 = Normal
270 - 300 = lean
If lean, turn it to the left and if it's rich you go right. Also in small turns of 1/16 turns and let her idle a bit in between turns to let her get used to each adjustment.
Hope I got that right and it helps
Ray