A suggestion from an old user: never rely on having a spider board to avoid welding. For single-cell data recovery, welding is a necessary skill! Probes are not practical! Automatic pin allocation does not always work well all the time. I was lucky enough to succeed once, but only once! The probability of success is only slightly higher than winning the lottery. However, it can indeed achieve relatively good reading results on some individual cells, which is currently the only reason why I use it. Most of the time, it just sits in the corner.