I was leading this exercise and I can say that we had just slowed our pace down to 60 and below about 8 miles before. I was nursing the Z to the gas station with a flickering warning light. The problem was that the gravel was sooooo fine and the sun was behind us. This condition visually washed out any color contrast between gravel and asphalt. I was in 6th gear just off idle slight lean angle and I hit it. My back started to slide and I throttled out "a-lay" dirt bike power slide. Keep in mind 6th gear 3K rpm not too much torque with the inline 4. but enough to keep from hi-siding. I braked and watched in my mirror as Jacob slid out. We had been conservative all day with corner speeds, Adjusting lines early, mid and late corner for leaves, road kill, gravel. Typical autumn riding conditions. Can't react to what you can't see. Shit happens. If I had more fuel on board we would both be in a bad place right now. Clean corner, engine wound-up, and power on thru the corner. "Bad things man..." Jacob can now get a Hypermotard for 2016. See thing happen for a reason. Besides he is to young for a FJR. B.