WP34s Programming Cable

[John Galt]

Thank you Bit!

I was thinking along those very lines in this post, but I've never worked with that stuff and was concerned that I might have difficulty removing the hardened plastic from the bottom case - which I assume you used as a mold. Did you find any problems removing it? Did you use any mold release substance?

How did you keep the plastic away from interfering with the spring pin's action?

You said it fits the calculator snugly. That's important. How is that possible, given it's just an interference fit? The pins oppose that force so it's always going to want to come out, right?