Hi there!

I'm having a situation with a fork thread.
It's stripped in the zone of the lower cup, so that cup cannot be tightened. The thing is that the adjustable cup zone is not stripped, so the headset can, eventually and totally, be tightened. I mean, it's smooth and adjusted.
So, my question is: will this damaged part of the thread bring me any problems while riding the bike? Can it damage the whole fork, and even the headset?

Thanks for the future advices!

(If it's difficult to understand, I can post pictures tomorrow!)

Cheers!