Pod Controller Help!

[cssduffman]

I know how to use the pod controller and all that, but basically I'm using it to control the pitch of my helicopter and am having trouble wiring two outputs to influence a single accumulator. When you press W it outputs a 1 and if you press D it outputs a -1, and they go to multipliers etc etc, then they end up changing the value of an accumulator which in turn sets the angle of the pitch. Now the only major problem I am having is getting the two outputs of the to equal one output, which can either be 1,0 or -1. I've looked through the wiremod wiki and other stuff and could probably come up with an overly complicated solution, but my chopper needs all the fps it can get. Halp me!

[itsbth]

Just use add.
I.e.

00 + 00 = 00
01 + 00 = 01
00 + -1 = -1
01 + -1 = 00

[Deco Da Man]

Or just use a subtract where W down = 1, W up = 0 and D down = 1 and D up = 0.
Accumulator's A to the subtract.
Subtract's A to the W and it's B to the D.