[g25]

Just wondering, because I was playing around with the ships.tbl file, learning to mod and I inserted this into the  file at the correct place according to this:
http://www.hard-light.net/wiki/index.php/Ships.tbl#.24Subsystem_Repair_Rate:

here:

$Max Weapon Eng: 100.0
$Hitpoints: 240
$Subsystem Repair Rate: 0.50

I also tried other values even 1.0 to test and I don't see any difference in the repair rate of the subsystems :/   Im using 3.7.2 final.

[tomimaki]

I may be wrong but I think it was fixed in one of later nightlies. Could you try 3.7.4 RC1?

[AdmiralRalwood]

There was indeed (it was accidentally checking for a non-zero hull repair rate first, if memory serves). Either 3.7.4 RC1 or any semi-recent Nightly Build should work.