Not my favorite either. Who thought of these things anyway? Lol! I power through them when I have to, but a mike can really throw things off your plan. I try to build a secondary plan should that or something else happen. Like mentioned earlier, find the shooting positions on the first walk through, track the number of targets/rounds at each spot during the second, look for other options and decide the order of positions after that. If there's still time, find a quiet corner and walk through it in your mind, visualizing the entire stage including reloads.