Do people not realize that there is more than one model of speedplay pedal, and that they have varying degress of float? The zero pedal is adjustable and can be locked down to... wait for it... zero float. I run mine with nearly zero float, I think that many people don't realize that is one of the features of the pedal, and the reason for its name...
Can you walk in speedplays? I guess what I'm asking is whether they are recessed?