Has the shape/outline of the 535 ever changed?

[skydog]

I read references somewhere recently to the earlier 535's having a "mickey mouse ear" profile vs. the newer models. I've looked at pics of both and don't see a difference. Is there anything to this?

[tulk1]

I recall Ren mentioning they changed the 335 design slightly. In that they improved on the overall design with a slimmer bod, some other inside mod's. But for changing the basic shape since they started the 535? I'm going to say NO, which has absolutely no basis whatsoever to back it up. I'm wondering, tho', if whoever said that was confusing the Prospect with the 535. Very similar shape, same idea, but it does have the MM Ears.