Planning Lead Wires and Connection Points for a Kapton Heater

https://precision-heat-works.alderbrief.com/posts/polyimide-heater-installation-guide-for-flat-and-curved-surfaces

In precision instruments, a kapton heater must deliver heat in a controlled way. It uses a resistive foil circuit laminated within polyimide film. One useful trait is custom circuit patterns. Still, hot spots can change the result