Help with decel? tuning, please

[alfa75ba]

Hi,
get finally my car working completely , fuel and spark control, and I am more than satisfied with the results.
Today I did some driving with Autotune and I was suprised how quickly it shaped the Fuel VE table and made the car very driveable.
Only thing that I have not been able to sort out is something that could be fuel decel problem.
When I am driving at constant rpm speed or accelerating things are fine, but when I try to lower the rpm some ( like not getting in the curve with full speed in given gear, for example in 2nd) the car stumbles and jerks. Shifting in higher gear and depressing the gas pedal cures problem.

I suppose it is Fuel decel problem but what to do to cure it?

I run ITBs, idle is like 55 kPa, and I put lowest Map bin 40 kPa. I enriched a bit those lowest bins, but no significant change. I left Decel enrichment 100 %. Should I add some more or take it away?
The Accel enrichment seems OK for now- although I use some values I found in this forum-did not tune it myself.

I am running MS-I V2 Extra code 029q2, MT2.25, Speed density, TPSdot.


(Another question is with Auto tune. I would like to change the rpm limit but the custom.ini file in MT configurator is read only and I cannot directly change it there under AutoTune paragraph.) EDIT: Found out this one in Auto Tune section very nicely explained.

I am attaching .msq, .vex and last datalog.

Thanks for all the help and patience

Regards, Drazen