Yup, looks like yet another thread on the best double bass drum pedal! I couldn't resist - I must post.
I'm pretty sure I've posted this review elsewhere in another thread, but this one's specific enough for me to post here. It's the Off-Set pedal, mentioned already. Have a read, and see if they're right for you - at least to try them out!
Off-Set Double Bass Drum Pedal
Have fun. :)