fia.lisp and shooter.lisp paint correctly in the production runtime with no errors. random returns integers, so both take a unit random from (random 1000000); the Fía tune is fixed notes, since a voice takes its note raw. The bench tool now reports the runtime's own console errors with their stack. kidlisp/reports/whistlegraph-benchmark-2026-10-10.md: size is a wash (26.4k vs 27.6k, 22.4k vs 18.6k characters); the reference evaluator runs them at 5 and 2 fps where JavaScript runs 60 and 60 at phone size. The gap is the compiled path's target.