Hi Jem
A very interesting posting as usual. Typically by low carbing your HbA1c has improved a great deal and as diabetics we all quite rightly focus on our blood glucose levels. The part of your posting that is just as interesting is while you have increased your fat intake 10 fold, your weight has gone down and you cholesterol has improved.
Now you are going against what so many Doctors and Dieticians recommend, the more you go away from the usual advice, the healthier you are becoming. You have discovered fat does not make you fat, fat does not have a detrimental effect on your cholesterol levels and is far more satiating than high carb food. I am sure your next set of tests will show further improvement, what a remarkable turn around in only a few short months.