In reading this entire (old) thread, there was question about whether to put the mat under the lower windlace retainer on a later model AD. The retainer for the later models screw in thru the top of the door opening, making it necessary to unscrew them to pull the mat out to access the master cylinder and battery cover. You can avoid this by using a windlace retainer from the earlier models that are screwed to the rocker panel on the side rather than the top, thus making it easy to tuck the mat under the early model retainer without dealing with screws. Been there, done that, liked it.
