Zmr250 Betaflight 2.8.1 Split-S training/tuning

Some Training on Split-S moves
(some wobbles at recover after dive - cant tune that out ?!
Hints are welcome ;-)
Setup:
Zmr250 Frame
F40 Motors
Micro Minim OSD(MWOsd1.6)
Turnigy Nanotec 1300mAh
Fvt Littlebee Blheli 14.6 OneShot125
Naze32 Betaflight 2.8.1 2k/2k/2k
Tbs Unify Pro Vtx
Hq 5/4/3 Props
Run Cam Swift 25°tilt 2.8mm lense
GoPro Hero 3+
Quanum V2 Googles
(AUW 660g GoPro+Lipo)
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PID Controller : Luxfloat
P------Roll 5.2-------Pitch 7.0-------Yaw 10.5----
I--------0.040-----------0.050------------0.060------
D---------43---------------43-------------------15----------