Woodland Scenics new Roto Wheel Cleaner -- does it work?

[oregon shay]

Have any of the forum members tried the Roto Wheel Cleaner device from Woodland Scenics?  If so, did it do a good job?

Wilton.

[maxman]

There was a thread on this last year:

http://cs.trains.com/mrr/f/88/p/210849/2308757.aspx#2308757