There is nothing to clarify about a 1% rule for FIM records. There ain't no such requirement. A thousandth of a mph and km/hr is enough.
Sure is relaxed frantic-ness in the Ack pit. Freshen the water in the tank at front, looking at battery charge, tweak the tuneup on the laptop and put it into the bike, Rocky himself is packing the chute -- you all know the drill, but add the tension of an FIM record and being oh-so close -- and you've got it. Sorry you aren't here in person - I'll do what I can to share the fun with you.