Dna 20 mod Watt up/ Watt Down buttons?

[uberpollo]

Does anyone know what button is best for up + and down - buttons in a homebrew dna 20 box mod? What types of buttons do you recommend? Where could I buy these.
Cheers
Pollo

 

[retird]

How to posted in your other thread...includes buttons for up/down in the how-to pdf...