Excellent find! You are really playing outside the box to make such nice improvements on levels that have been played many times by lots of great bikers.
Keep up the great work, even though I see my name dropping all the time on the lower banner.
At first glance I actually though you were commenting on my Konecnik Down run, which to my mind is a little more impressive - taking the Gold by a healthy margin, and with 2 new moves.
I wouldn't worry too much about losing the odd point here and there if I was you. Not yet anyway...