Ships Double eng. A6 FSD can't take mass manager anymore?

[CMDR HungerArt1st]

So I stopped playing month or few ago. Last thing I did was adding mass manager to pre eng. A3 and A4 FSD:s but not to my A6 one and now I can't anymore. What happened, did they deside it's bad idea or what?

 

[Three Stars]

There is a strange workaround for that.

Go to the engineer. Buy a cheap E grade FSD at the outfitter and store (DON‘T SELL) the FSDv1. Go to the main menu and then back into the game. Put the FSDv1 back onto the ship In outfitting. Then you should be able to add the experimental.

Heads up: When you add mass manager or whatever, the FSD will look like it only has one level of Increased Range. This is just a visual bug, so don’t panic! Just leave it alone and fly away with it and you’ll be fine. Don’t mess with the base engineering or you might ruin the module.