Reply to Volume Fader Issues - VCI100-SE *I HAVE A GIG SOON*

Hey guys, my left volume fader on my VCI-100SE is giving me some problems.

As I'm sliding it up the values continue to rise normally but when I get to the top it freaks out and jumps around down to 60% or 70% volume, but if I slide it barely to the top it'll sit around 99%.

I've seen another topic with this issue and the answer given was they tried to remap it. And that's something I haven't tried doing. Does anyone have any fixes I can try?

I have my first gig on October 28th and this is freaking me out!