During April 2025, contributed to the GTNewHorizons/GT5-Unofficial repository by enhancing user-facing tooltips for two core machines, focusing on clarity and alignment between game mechanics and documentation. Leveraging Java and expertise in mod development, the work refined the Precise Assembler tooltip to explain operational modes, casing requirements, and performance scaling, while the Universal Chemical Fuel Engine tooltip was expanded to detail energy distribution, voiding conditions, and efficiency curves. No major bugs were addressed during this period, as efforts centered on improving user experience and documentation to reduce support needs and facilitate future quality assurance and release processes.