1999 ec300 which needle

[kingsizerizla]

Hi, new to gas gas. can anyone suggest a needle for my 99 ec300. pwk 38, with a 185 main and a 42 pilot, #7 slide, clip 3rd notch,3 turns out,standard needle. It,s running ok, will climb anything, but its no wheelie machine, more smooth and progressive. Looking for a bit more kick THanks in advance for suggestions.
Needle is N1ED, think that's a bit richer than std