I wanted FC to tell me the range of returns for a period, so I left all fields at their default values, but set spending at zero.
And here is how your portfolio would have ended up in each of the 106 cycles. The range was $750,000 to $7,141,845, with an average of $3,734,039.
I believe the low-end of the range ($750K) is incorrect. A quick scan of the full output says the low-end should have been reported as about $1.6M.
For a second, I thought you might be reporting the full range of portfolio values rather than end values, but that's not right either (the port got as low as $500K).