During September 2025, Dave Seidel focused on improving cross-platform build reliability for the Daisy Csound examples in the csound/csound repository. He addressed Windows-specific build blockers by refining Makefile logic, ensuring that bootloader binaries and linker scripts were referenced with relative paths suitable for Windows environments. Dave also updated documentation in Markdown to clarify that Git Bash is required for building on Windows, which helped reduce user errors during onboarding. By fixing inconsistent line endings in Makefiles, he improved parsing and build stability. His work demonstrated depth in build systems, cross-platform development, and documentation, resulting in a more robust Windows build process.