Roulette Wheel - Tripeater and Quadrepeater. (3 in a row and 4 in a row - 10 spins later)

I hardly ever spin tripeaters where the ball lands in the same number three times in a row, but while I was recording the spins, it just so happened. Then, ten spins later, the ball falls in the same number four times in a row.
Wheel: TCS Classic, single-zero, American sized.