BurnCycle said:
You may be beyond what the Yosh box can adjust for! :dowhat
With what you have done I have to say a PCIII should next on the list along with a custom map.
But if you insist on the Yosh box start +10 +10 +10 and back it down from there (if needed).
it will have to go that way at some point. though i've not found a pc111 for the s yet. though i have seen it listed. .... i hear on the grapevine the suzuki are bringing out a new mapping system to replace the yoshi box. from what i heard it'll be able to program the ecu to a fine degree through laptop or pc.full diagnostics too

but without the need for a power comander.dontow if it'll work for the older bikes:O
back to the issue. looks like i might have a dodgy iap sensor:banghead :banghead :banghead