So I put the 170 main in and put the PMS to 2.5. The needle clip is also at the 4th position. The order goes (from top to bottom) washer, e-clip (4th slot), spacer, then washer. Is that fine?
Also, The pilot jet I ordered is for a bigger mikuni carb because the jet didn't fit into the pilot jet spot. The jet was too fat for the hole. How do I know what size 37.5 pilot jet to order? You can imagine my crestfallen attitude once I figured that out
Go back to page one, and read JD's post where he gives the part numbers.
The stack up on the needle, is fine.