Reply to Traktor Saving FX

I'm using the stock TSI file tht came with Kontrol S4. In FX group mode I changed the 3 FX and I'm trying to over right the stock FX and save the 3 new FX in the slot. When I toggle the jog wheel to search for the FX I made they are gone. How do I save them? I'm using Traktor 2.13

Thanks.