Had an old rain tree in Bukit Timah do the same to our basement ramp—fifteen minutes under that shade in 33-degree humidity convinced the client faster than any sun study we ran.

An unmapped silver birch clipped our footing boundary on a job in Cheshire, forcing us to rebuild the foundation grid parameters on a laptop sitting on a toolbox. Re-running the script was a headache, but the daylight filtering through it later made the whole model look clumsy by comparison.