While running eighth during the 450 main event at the 2019 Daytona SX, Aaron Plessinger made a big mistake in one of the rhythm sections and was forced to eject from his factory Monster Energy / Yamaha 450. The #7 immediately got to his feet, but it was apparent that he injured something in the lower part of his right leg, and he was not able to reenter the race. After the crash, AP was…