So I have the 10 speed automatic transmission on my mustang mach 1, and it seems to downshift to a point where the car gradually comes to s stop, instead of coasting. Is this normal? I'm coming from a crown vic, from over a year ago (yes it's been over a year since I've driven), and usually when I let off the gas, the car would coast, but the mach 1 just naturally down shifts, which causes some engine breaking, and really slows the car down instead of coasting, is this normal? What drive mode should I be in? It did it with the car in drive while in normal, sport+ and it did it in both modes. And I also shifted it into sport and tried it on normal and sport+ is this normal? I feel like I should be able to coast a good distance? Sorry if this should be in the regular 10r80 information thread.