Well...

i was able to do it ...
It is so hard to fit the sub inside the subpen, i use Type IX and it is so long, i cant put the stern so near the wall, and then my bow is visible from outside, and the B-24 detect me and attack me in the correct way, attempting to introduce the bomb across the subpen entry gate.
I need to put the sub 2 or 3 meters back... because my bow is too visible from outside, but i can reach it, a smal movement with the mouse and the stern goes into the wall.
What i cant understand is... why i need to change the coordinates into Flotilla.cfg file ? It works fine without to do it. :hmm:
Here the changes i made for Lorient :
Valid only for UWAC V1.92 :
Into Campaign_LND.mis : %%%%%%% (UPDATED) %%%%%%%
[Unit 77]
Name=Lorient
Class=NavalBase
Type=407
Origin=German
Side=2
Commander=0
CargoExt=-1
CargoInt=-1
CfgDate=19380101
DeleteOnLastWaypoint=true
DockedShip=false
GameEntryDate=19400701
GameEntryTime=0
GameExitDate=19440930
GameExitTime=0
EvolveFromEntryDate=false
;Long=-398417.000000 ; sub location at pier
;Lat=5729238.000000 ; sub location at pier
Long=-398973.000000 ; sub location at pen
Lat=5729725.000000 ; sub location at pen
Height=-17.000000
;Heading=267.609985 ; sub location at pier
Heading=315.000000 ; sub location at pen
Speed=0.000000
CrewRating=3
DelayMin=0
ReportPosMin=-1
ReportPosProbability=100
RandStartRadius=0.000000
NextWP=0
Into Flotilla.cfg : %%%%%%% (UPDATED) %%%%%%%
Flotilla1=903
TO1=940
NbStartingDate1=5
NbDate1=6
Emblem1=data/Emblems/SubEmblems/Flotillas/2nd flotilla.tga
NbBases1=2
Base1_0=752;Wilhelmshaven
Date1_0_0=1939
Month1_0_0=9
Date1_0_1=1940
Month1_0_1=5
DeparturePointLong1_0=973144.000000
DeparturePointLat1_0=6420906.000000
Heading1_0=65.995003
Base1_1=753;Lorient
Date1_1_0=1940
Month1_1_0=6
Date1_1_1=1944
Month1_1_1=9
;DeparturePointLong1_1=-398956.000000 ; sub location at pier
;DeparturePointLat1_1=5729233.000000 ; sub location at pier
;Heading1_1=135.000000 ; sub location at pier
DeparturePointLong1_1=-398973.000000 ; sub location at pen
DeparturePointLat1_1=5729725.000000 ; sub location at pen
Heading1_1=315.000000 ; sub location at pen
Flotilla3=905
TO3=942
NbStartingDate3=2
NbDate3=3
Emblem3=data/Emblems/SubEmblems/Flotillas/10th flotilla.tga
NbBases3=1
Base3_0=753;Lorient
Date3_0_0=1941
Month3_0_0=1
Date3_0_1=1944
Month3_0_1=9
;DeparturePointLong3_0=-399037.000000 ; sub location at pier
;DeparturePointLat3_0=5729694.000000 ; sub location at pier
;Heading3_0=135.000000 ; sub location at pier
DeparturePointLong1_1=-398973.000000 ; sub location at pen
DeparturePointLat1_1=5729725.000000 ; sub location at pen
Heading1_1=315.000000 ; sub location at pen
NbUboats3=1
Uboat3_0=2
Now i need to do the same for the remaining ports, but may be i will wait for the UWAC V2.0 release.
Lot of thanks to all for help !!!!!