I don't know if anybody has already fixed the stock g_u_boat, but out of the box, it's really too easy to kill.
I glanced over it, looking also via the model viewer, and found a slight problem. The stock xdp doesn't have all the gun stations. In the model, there are three, and the visual looks along the lines of a type IX.
So anyway, I've fixed mine. Increased the damage points to where I think it's more accurate. Also added...and corrected...all three gun stations. The type IX usually were equipped with a 105mm Deckgun (used for finishing off ships if they didn't sink fast enough) that's on the fore deck.
On the tower is a 20mm, and the aft deck sports a 37mm Flak gun.
All works great...and yeah, they take more potshots at ya, and takes a bit more to sink it.
If there's any interest...I'll put it up.
INTEREST, INTEREST, and lots of INTEREST, Well done that man.

INTEREST, INTEREST, and lots of INTEREST, Well done
that man.
ya gotta delete the bdp, before the xdp will take effect...right?