it's very hard to get the full car in focus, pin point suhtter release is required when the car & camera would make such a picture and unless your lucky or get used to a corner enough to be able to do it it rarely happens, or unless the car if fully side on
this is a shot i got last weekend at 1/25, out of 100 pictures taken that day about 60 are very good and most are at 1/40 but as this lotus took the same line at same speed every time i thought i'd try it and it worked after 1 or 2 tries at 1/25!
