How Low Would be Too Low?
The threads above contain very interesting and polarized views.
For those that thought it was OK perhaps you should ask yourself how much lower would have been too low?
How accurately can you fly, straight and level 25ft +/- 5 ft, 10ft how much?
What are the flight control laws doing exactly at 24ft? ie direct law, flare law, ground law,thrust management modes. (PS not being exactly sure is unlikely to impress a board of enquiry).
Would you have wanted your wife, child or girl friend on board?
If you still think this was a good idea perhaps you should have a think about your own attitude to risk management.