This album has the LTFT at various points. High idle / cold start, low idle / cold start, low idle / warm engine. Plus an engine run up to about 2000RPM.
LTFT E85 - Album on Imgur
I took a look and didn't see any obviously damaged/cracked hoses.
0.514 lb/min is 3.886 g/s, which you read at 704 RPM. I had 3.6 g/s at 756 RPM. Given the variation of intake temperature and elevation, it seems to all be matching up.
I'd run another couple tanks of 91 through it for comparison and to check my LTFT against E10 gasoline, but... I gotta save my pennies for a clutch
