Re: DW 9000 double pedal thoughts?
I owned the 9000s for a while. Very smooth, nice action. I really liked the way they played once I switched out the heavy DW beater for a lighter Yamaha felt beater. I hated the bulky heel-plate/hinge design, that's why I got rid of them. Unless you play 100% heel up they felt strange under my feet. My Yamaha 9310's felt more comfortable to me. Adjusting the slave pedal was a huge pain also.
Mapex Saturn/Custom Classic Jazz
Yamaha Flying Dragon/Iron Cobra pedals