New to me 04 ec300...jetting help

[04gasgas]

I bought a 2004 ec300 and could use a little help on jetting this thing. It runs great on the top end but 1/8 throttle is crap to say the least. From what I have searched on the forum it seems close, but not sure where to start.
Heres what ive got..Its seem or sounds to be loading up on the bottom end but the jetting seems lean?

I live in dallas its at least a 100 outside and 500 above sea level.

main -172
pilot-38
needle-n1ed-3rd clip
7slide


Thanks Kevin