From advantage player perspective it really wouldn’t matter did the dealer change or not. Why it would matter, regardless how he throws the ball the ball will always slow down to targeted speed from which advantage player can predict the outcome with better odds then 1/37.
Many players say it does matter, and we are investigating is it a myth or not.
To demonstrate the importance of affect that the dealer change may produce I will use few roulette video spins and FF roulette computer. The real reason of change you will see at the end of this video.