Hi Grumpy, sorry it been awhile been flat out, sheds been full of generators.
Got some measuremnets for you, have had to use my missus sewing needles again, i dont have drills small enough ( i know i need some, funds are a different story ). Did do it carefully, not trying to shove an oversized needle through.
Main jet came to 0.90mm.
Top hole on emuslifier is 0.55mm,, the bottom two holes are 0.80mm.