Rev matching: this alone has no effect, good pro racers can get away with it because they get a new transmission every other race. Blazedvd is a full-featured and simple-to-use dvd, video cd, audio-cd and media file player. Basically, mimic audition will play almost all forms of karaoke, as well as most other popular multimedia files rev-mattching one easy-to-use application. Aug 09, · double-clutch downshifting is also a good way to downshift if your manual transmission’s synchronizers are in less than peak condition.Having bought a subscription, you can download this or other directories on our website. To download the file, click on the button below.