I want the driver seat of my sub!

[Silverleaf]

Is there a script or somthing from where I could remove the time it takes for me crew to set the rudder/depth meter there or there.

I don't know of one - but my solution for such a case is:

1) Be at 256X-1024X speed, click on my new depth/speed and boom instant respond.

Yeah, yeah - I "know" if I'm going that fast and Destroyer Hell is descending upon me it's all simultaneous, but..please...can't I just dream a little?