Great blog, thanks for posting that.Tom, the pain is just in my middle finger but it doesn't extend down the palm so I'm not sure its a lumbrical tear. Having rested again the pain is now very isolated and I only get it I pinch my finger just above the PIP joint, more or less in the position of the C2 cruciform pulley so my current thinking is I've managed to damage or strain these somehow.The pain built over a couple a couple of sessions there wasn't really a single incident that I'm aware of that led to it.