Wastegate duty cycle thoughts

[autox4fun]

Tuning folks, this one is for you..
10-12 ecu flex/sho
As I request throttle, wastegate duty cycle pins full on.  99.99%
This is light throttle or more.
From a stop or a roll.
Acts as if it's trying to clear the exhaust/or any current boost.
This is for a few ms to a full second, then gets back to pwm for the rest of the drive.
This is a tune, but acts the same throughout different tunes
So, is this a normal act?
If you have more questions please ask..
Screen shots of the logs can be posted if needed.

Randy
 

 

[StealBlueSHO]

Would need to see logs... are you tuning this car? The WGDC will ramp up quick in order to quickly spool the turbos to hit desired load...

 

[76fomoco]

Have you checked for boost leaks?

 

[autox4fun]

Well, I had my thoughts 180'D
As I was reading it, I thought 100% was fully opening the waste gate. 
100% is a full boost request, less duty cycle is to throttle the flappers open