the 11th tube for the Class T submarine :
here the 4 top forward facing external tubes are visible
the one stern tube
The T class boats had a stern external tube added at some point to suplement the 10 foward facing tubes (4 external - 6 internal)
the 1.62 version of the Truant I released a long time ago didn't have the 11th tube, only the Zwaardisch had 11 and that caused ctd when using the TBT.
I am now retrying to add that elusive 11th tube...
I added a tube to the .dat : BRM along with its anim (works in s3d)
I added a tube in the .sim linked to the anim BRM in the .dat
I linked the external door to an existing one without model
I added one torp storage to the stern room in the .sim
I added the tube in the upc and linked it to the rear bunker :