So Madine for 30 points lets you add one extra yaw value when you spend a move dial, or on a move token use it to had a yaw, or due the normal speed change.
With Madine I can take a MC 80 star cruiser with a nav dial and increase speed from 2 to 3, and chance the base yaw of 1 - 1 to 2 - 2, basicly adding one yaw from the dial and one from Madine. If i use a nav token I can change my speed as normal or use it to give one extra yaw value.
Now Ozzel at 20 points lets you increase or decrease speed with a nav command by one extra. So speed 1 to 3, or speed 3 to 1.
Seems Ozzel is the better deal point wise. and Madine abit over priced. Kind of thinking he should of been 20 points, or at 30, he lets you change speed by 1 extra and yaw by 1 extra. and with token change speed by 1 extra, or add one extra yaw.