I just got my new part today. The one question I have before cutting up and threading is - does the lever that the shaft connects to operate in reverse now that it's pressure instead of vacuum? In other words, in the original photos where the shaft is extended it's forcing the lever down or to the left depending on your perspective.. pushing it out I suppose you could say. Will it be pulling it in now when installed? or does the wg actuate the control level in the same way just with pressure instead? Hope that makes sense...