I read somewhere awhile back about a pinwheel yard. I am in the final stages(yeah right) of planning my new layout. I was playing with a pinwheel design in RTS trying to conserve space, and I am still not sure about it. I was wondering if anyone here has done one, and if so what were your results? I just don't know about pushing cars through all of those turnouts. But when you look at it it looks like it would be just like a gradual radius turn. Any input would be great. If you think it is a really bad idea please tell me. Thanks.