Originally Posted by mmk
Division I implemented this because even serves that had cleared by a foot were being called lets. Your solution just exacerbates the problem of cheating.
And it's only Division I mens tennis that plays the let serve. The ladies still play the standard rule. I've watched lots of NCAA tennis and am still a bit freaked out when the players play a let serve. Usually works out to the advantage of the receiver but I'd sure hate to see a big match tiebreaker determined by a serve dribbling over the net for an ace.