My guess is that your new wallet has lost the addresses relating to the 100 drks after you ran salvagewallet. I would try to backup current wallet to a new location. Find old wallet and try to run salvagewallet again. See if it changes.
I've tried all kind of machinations with my wallet.dat files and it always ends up the same way.
Do you have address of the 100 drks? Can you find it on the explorer?
Are the coins actually on it?
That's what we are trying to find out. In the case of your 900 Drks, the answer is no.
Yeah, that's why I'm not sweating mine... Worried about this one but, I'm burned out and I was already on the edge before this mess started... I am not the man for this job.