Where is it barking at? Any turbo is going to bark if you chop the throttle.
If you are getting bark between shifts then you should raise the part throttle shifts.
Most generally you won't bark it at WOT. I'm assuming your 3600 rpm shifts are the WOT's
Take your 3-4 and 4-5 and definately 5-6 part throttle shift point tables and add 10% maybe a bit more for the 5-6. Especially if you have larger tires make sure you correct the shift points back close to factory and then add the percentages above on top of that.
If you are getting bark between shifts then you should raise the part throttle shifts.
Most generally you won't bark it at WOT. I'm assuming your 3600 rpm shifts are the WOT's
Take your 3-4 and 4-5 and definately 5-6 part throttle shift point tables and add 10% maybe a bit more for the 5-6. Especially if you have larger tires make sure you correct the shift points back close to factory and then add the percentages above on top of that.