SOB! Did I ruin my MMM Castle?

Ok, I feel like a complete and utter nimrod today after I got back from my bash session. I was cleaning my Flux when I took off the RX cover and I about fainted when I saw. I had pinched the wiring from the ESC between the chassis and the cover. Luckily, it looks like it only went through the outer coating and my Flux drove fine with no issues that I could tell and I was able to connect to my Castle Creations link with no issues, but i'm still worried that I might have ruined my expensive ESC as a result of my stupidity

Any suggestions Castle or am I farked? I put some electric tape over it and ran software updates on the CC link and doesn't seem to have a problem, but im still concerned....