Always curious about this.. When overdrive is off on the automatic A140L trannies, how does your car drive? does it feel like a 'rocket'? reason i ask is b/c when i had my tranny swapped (the old one was cracked open on a nyc street) it felt as if the car drove more agressive when overdrive was off on the new, as compared to the old tranny. if im at like 80mph, we're talkin 3000+ rpms... is this healthy?