diff --git a/Makefile b/Makefile
index 4c521d4..1f1efe2 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-.PHONY: help fees match web web-py web-debug web-go go-build go-test go-test-all go-parity go-run go-lint capture-fixtures image run sync sync-2026 test test-v docs
+.PHONY: help fees match web web-py web-debug web-go go-build go-test go-test-all go-parity go-run go-sync-debug go-lint capture-fixtures image run sync sync-2026 test test-v docs
 
 export PYTHONPATH := scripts:$(PYTHONPATH)
 VENV := .venv
@@ -27,6 +27,7 @@ help:
 	@echo "  make go-parity   - Run Go parity tests (requires -tags=parity fixture corpus)"
 	@echo "  make go-test-all - Run both unit and parity tests"
 	@echo "  make go-lint     - Run golangci-lint on Go code"
+	@echo "  make go-sync-debug [DAYS=N] - Dry-run Go sync with Fio debug logs and txn table (default DAYS=30)"
 	@echo "  make capture-fixtures - Regenerate parity fixture corpus from live Python"
 	@echo "  make image       - Build Python OCI container image"
 	@echo "  make run         - Run the built Python Docker image locally"
@@ -91,6 +92,10 @@ capture-fixtures: $(PYTHON)
 go-run: go-build
 	./$(GO_BIN) $(ARGS)
 
+DAYS ?= 30
+go-sync-debug: go-build
+	LOG_LEVEL=DEBUG ./$(GO_BIN) sync -dry-run -print-fio-table -days $(DAYS)
+
 go-lint:
 	cd $(GO_SRC) && golangci-lint run ./...