So I'm trying to wire up an elevator for my new mountain lair but I am a complete redstone scrub so I downloaded the redpower pack to help. I've made the set up in the picture (in a separate test world just to make sure I could make it work before tearing up the mountain) and I just want to check to see that I'm not over complicating it or missing something crucial.
The picture isn't very good but it's the best I could do. Thanks for any help.