Small problem with SH3 Commander... Tonnage is 0!

[pampanito]

When I generate a report of my career, all is well including number of ships sunk, but for some reason tonnage is not added, and U-boat is always reported damaged:

--U-Bootwaffe Patrol History------------------------------------------
01. 01SEP39 - 13SEP39 (12 DAYS)
Ships sunk: 1 (1 Merchant, 0 Warship)
Tonnage: 0 (0 Merchant, 0 Warship)
U-Boat damaged

02. 14OCT39 - 30OCT39 (16 DAYS)
Ships sunk: 0 (0 Merchant, 0 Warship)
Tonnage: 0 (0 Merchant, 0 Warship)
U-Boat damaged

03. 30NOV39 - 19DIC39 (19 DAYS)
Ships sunk: 2 (2 Merchant, 0 Warship)
Tonnage: 0 (0 Merchant, 0 Warship)
U-Boat damaged

04. 19ENE40 - 04FEB40 (16 DAYS)
Ships sunk: 4 (4 Merchant, 0 Warship)
Tonnage: 0 (0 Merchant, 0 Warship)
U-Boat damaged

05. 06MAR40 - 23MAR40 (17 DAYS)
Ships sunk: 3 (3 Merchant, 0 Warship)
Tonnage: 0 (0 Merchant, 0 Warship)
U-Boat damaged

06. 23ABR40 - 11MAY40 (18 DAYS)
Ships sunk: 0 (0 Merchant, 0 Warship)
Tonnage: 0 (0 Merchant, 0 Warship)
U-Boat damaged

07. 11JUN40 - 30JUN40 (19 DAYS)
Ships sunk: 2 (1 Merchant, 1 Warship)
Tonnage: 0 (0 Merchant, 0 Warship)
U-Boat damaged

08. 28JUL40 - 06AGO40 (9 DAYS)
Ships sunk: 3 (3 Merchant, 0 Warship)
Tonnage: 0 (0 Merchant, 0 Warship)
U-Boat damaged

09. 06SEP40 - 26SEP40 (20 DAYS)
Ships sunk: 1 (0 Merchant, 1 Warship)
Tonnage: 0 (0 Merchant, 0 Warship)
U-Boat damaged

10. 13NOV40 - 23NOV40 (10 DAYS)
Ships sunk: 4 (4 Merchant, 0 Warship)
Tonnage: 0 (0 Merchant, 0 Warship)
U-Boat damaged

11. 24DIC40 - 02ENE41 (9 DAYS)
Ships sunk: 1 (0 Merchant, 1 Warship)
Tonnage: 0 (0 Merchant, 0 Warship)
U-Boat damaged

12. 02FEB41 - 12FEB41 (10 DAYS)
Ships sunk: 4 (2 Merchant, 2 Warship)
Tonnage: 0 (0 Merchant, 0 Warship)
U-Boat damaged

13. 15MAR41 - 17ABR41 (33 DAYS)
Ships sunk: 4 (4 Merchant, 0 Warship)
Tonnage: 0 (0 Merchant, 0 Warship)
U-Boat damaged

--U-Bootwaffe Campaign Summary----------------------------------------
Total ships sunk: 29 (24 Merchant, 5 Warship)
Total tonnage: 0 (0 Merchant, 0 Warship)
Enemy planes downed: 0
Crew lost: 0


I am running v1.4b plus RUb1.40 (I am quite comfortable with RUb1.40 and have not yet updated to RUb1.42), I wonder if the problem is that SH3Commander is now prepared just for 1.42... or perhaps that I am using the Random Tonnage mod with SH3Commander?
My career was started prior to installing SH3Commander, and if possible I would not like to re-start a new one yet.

The 'U-Boat damaged' message is puzzling too.

Just a minor issue, but reporting the correct tonnage would save me a lot of manual record-keeping.