# Page Not Found

The URL `plumbing-copilot-learning/supported-pipe-fittings/junction` does not exist.

You might be looking for one of these pages:
- [Select a Route](https://pipeit.gitbook.io/plumbing-copilot-v1/routing-workflow/route-selection.md)
- [Pathfinding Options](https://pipeit.gitbook.io/plumbing-copilot-v1/user-interface/advanced-options.md)
- [Installation](https://pipeit.gitbook.io/plumbing-copilot-v1/getting-started/installation.md)
- [Pipe Type, Size, and System Type](https://pipeit.gitbook.io/plumbing-copilot-v1/design-features/pipe-sizing.md)
- [Routing Preferences](https://pipeit.gitbook.io/plumbing-copilot-v1/user-interface/configurations.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://pipeit.gitbook.io/plumbing-copilot-v1/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://pipeit.gitbook.io/plumbing-copilot-v1/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/plumbing-copilot-v1/routing-workflow/route-selection.md`)
- Use `Accept: text/markdown` header for content negotiation