manual levelling positions

[KinCatia]

First is it possible to change where the standard manual levelling positions are (A30).
I'd like to get them directly above the adjusting screws. If this is not possible how can I get the gcode to goto x45 y45 z.1 and pause there and then x285, y45, z.1 and pause there and so on?
I've tried editing an existing Gcode so that it doesn't feed and just lifts goes to my 1st position drops down and pauses and then lifts and on to the next one but so far I can initialize and move to all positions but I can not get a pause command to wait with the nozzle left where I want to check it? Can anyone give me a G-code pause command that will just wait until I want to continue and not go home when it pauses?

[William]

Hi, You can try to control it by connecting to the slicing software via usb.

[KinCatia]

I'm trying to simplify things I don't want to have to connect anything else to it just to level it better, I just want it to run as another print. Simple or so it sounded when when i first thought of it. thanks

[William]

I find this,you can refer to this:https://www.youtube.com/watch?v=toKVMLWjTn8

[KinCatia]

I don't have a problem with levelling I just want to make it easier by setting the height at the adjusting screws.

[Jarda3d]

http://marlinfw.org/docs/gcode/M000-M001.html