Hello , thank you for the help

, I downloaded and unzipped the "
Keldunks_RFB.1.52_tweaks " this give me a file/folder named "
Data " later I installed and enabled the "
Data " file/folder into the JSGME utility , but was not possible to see any smoke coming from the subs like the smoke of the subs we saw in Silent Hunter 3 , do you think I have made a error/mistake installing the "
Data " with JSGME ? , thank you for the help