I'm far too thick to understand how they work so I tested both front and rear brake levers independently and together.Are your brakes de-linked ???
If not .... and I may be wrong .... you will have tested FRONT and REAR brakes as they work together (albeit in different percentages depending which brake lever you used ??)
I was quite naughty too, cos I wasn't wearing a helmet . I rode about 100 yards up the rode at about 5mph and wanted to listen for any unearthly sounds emanating from the bike. All sounded normal to me, like a big FO super bike purring away and waiting to be unleashed