Jeff, you the man ...
Hey Jeff,
Love the Guardsman series.
I didn't realize there was a model in that series with rear conversion. With the cloth bag the air flow had to be much better. Reminds me of when I converted my college 69 to a cloth bag. The airflow was amazing. It really helped the tool suction.
My older sistetr has a Guardsman and loves the machine. It had the shakeout bag which they converted to the top fill. Great traditional convertible design and performance.
Pat