px125 jetting problem

[baldmeister]

hi all.
just fitted my sito plus to my 2011 px125 . i have fitted a 97 jet (the original was a 96) . fast running is fine , but pulling off it seems to sometimes miss a beat and takes a lot of welley to pull of f.
is there any other jets i should change ( slow running?) or should i up the main a bit more?
the plug is a nice choclate brown .
cheers dj

[sbwnik]

That still sounds small to me. Remember you're going from a lean running engine with a rebreather set up to an old fashioned, polluting arrangement.

I'd go to a 100 and see what happens.

[dave1967]

Try a bigger jet normally go up 3 points myself so go for 99 or 100 mate of mine runs a 104 with no problems on a 125