Editing Openai/68fceef0-7248-8013-bf5d-581461dec5bc (section)

=== User: Yes to enforcing the inputs for the angles and the lengths. ===
Yes to enforcing the inputs for the angles and the lengths. Those always have to match. So if somebody says a 35-degree angle, it applies to both arms. Top one down from the horizontal and the bottom one up from the horizontal. Same with length. They specify that it is 13 inches. Both arms, both racks, are 13 inches. So yes, that is good. The drum radius, it's a default. We don't even care. No matter what the input for the drum pinion, actually, because the pinion is going to determine the drum radius at this point. We might later revisit that and change the drums. But for now, no. I don't understand what you mean by requiring either Z plus DP slash module or direct pinion pitch radius. I don't understand that, so you'll need to explain that more. And it looks like the last thing that you're worried about is it's already in today. So talk to me about the one thing I'm confused about.