Yeah, Lorgar did what I was planning to work out with the reserve tubes. I wasn't going to try adding tubes like the guy above because I tried that in SH3 and ran into problems with the gui in-game.
My first impulse ever in this game was to increase deck gun ammo, and I've located every reference I can and changed values and settings in the hopes of it working but met with no success. I'm hoping some more creative soul will discover and adjust what is necessary to accomplish this.
Oh, and boat speeds surfaced and submerged.... I DESPERATELY want to multiply speed. My intent for this would be to reduce real-time gameplay while we sit waiting FOREVER to cross from PH to Jap waters. If you can up the speeds significantly, then you set Flank to 1.00 and then do math to find the correct values to set for Full, 2/3, and 1/3 settings so that Full=former flank, 2/3=former full and 1/3=former 1/3.... because honestly, who uses 2/3? It's always only ever 1/3 for travel or silence and basically flank when necessary, right?
Gonna play the game for a while and come back to post up data for the torp reserve mod later unless Lorgar comes back and feels like copy/pasting.