125 runs flat at midrange when slowing down

[Nevada Sixx]

hey, after i got my 125 ported for bottom end, it ran lean on the jetting,, so i richened the pilot and and main,, it seems now that when i get on revs to get over a ditch or whatever,, it seems to have a midrange bog when i start letting off the gas.. do you think i should richen the needle? does that sound right? thanks.

 

[KX125pinball]

Try raising the needle one clip higher, if it only effects the midrange.