Korg Modulation Depth Knob Snapped In The Mail

[Pasteman]

Hi guys,

I bought a Korg ESX1 from ebay recently and even though very well packaged the modulation depth knob was snapped off and now even if you move the remaining bit of plastic it jumps from -63 to +63 and rarely anything in between.

Is this the knob jitter issue i have seen around?

Is there any fixes for the broken knob?

I will have a look at the jitter thread if that is the issue people are finding.

Thanks in advance for your help.

Wanting to get this fixed so i can get some new tubes in there and see what it's capable of!

Matt