mx5cartalk.com

When did mazda fix the slow window problem and if the guts from a later faster window model will fit na6s
Anybody know for sure what the problem with them is ?

Besides cleaning the contacts on your power switch, have a look at what Adam has done with his windows (inc video) here:

http://mx5cartalk.com/forum/viewtopic.php?f=57&t=49130&start=90

and here:

http://mx5cartalk.com/forum/viewtopic.php?f=57&t=49130&start=105