Thanks for taking a look! The inspection options on numbers were a gamble, glad to hear it worked out for you. I might move them onto the ZXCVB keys, or maybe make it customisable. But the principle looks like it's staying
Please see the following excerpt from the official Zero State Strategy Guide (£14.99 from all good book shops):
To zap the first experiment you need to focus on it. Use the arrow keys to inspect the cells in the corridor - press down until you hear A2 (or is it A1?) announced which will tell you that the experiment is on that square. Then press the space bar to fire your stun gun and zap it! You can do this once per room that contains experiments from any distance. Well... unless it's a particularly strong experiment that needs a point blank hit...