Thanks guys. It has been one hell of an experience for sure... But hey, could have gone much worse so I'm not complaining. Now I just need to focus on rehab and getting the sensation of feel and grip strength in my thumb/hand back to normal, then I can hopefully start working on the truck again!

As it stands I have about half my normal grip strength in my left hand, and sensation in the thumb is very dull. Having trouble feeling what kind of objects and materials I am touching, or if I'm touching anything at all... But hopefully it'll get better with rehab training!
And yes, luckily I'm right handed so that's something at least!
