M6 remap on axis gui for a tool length sensor setup help needed

hi guys im using linuxcnc 2.8.4 with axis gui. only using axis because its the only way i could get my rs485 adapter to control my spindle with modbus and classicladder, now i want to setup a tool length sensor, which needs a remap of the m6 command, but all the tutorials and files i fint people are using the probe basic ui and i do not want to change user interface as moving to probe basic means moving to 2.9 and i only have a 720p monitor and probe basic curently only works with 1080p displays, i have a printnc cnc machine i built myself and tried to follow the guide on the printnc wiki,

wiki.printnc.info/en/controllers/linuxcnc/tool-setter-no-probe

but found it confusing as there are lines commented out ect of the ngc files and it is very overwhelming, i dont wanna sound stupid but there must be a way to do it a bit simpler with axis gui, i tried looking at the linuxcnc documents to remap m6 and that was just as confusing, has anybody else setup a tool length sensor using the axis gui like this guy in the video



im using the same sensor that has 2 switches and have wired it to my controller board and made the pin in my hal file, it shows up in the halshow configuration and works as intended but i need to setup the software side of it in axis, the guy in the video briefly explains how he got it working with his tool_ change.ngc file but they obviously werent the only steps he did to get it working and hes using the probe screen and i am not, so anybody who has a similar setup who has managed to configure and setup theirs could point me in the right direction and maybe help out a little i would really appreciate it
 

wiki.printnc.info/en/controllers/linuxcnc/tool-setter-no-probe

the ngc files in this tutorial are what im refering to as there are lots of # symbols everywhere and i dont know what to uncomment out of the file, i have a fresh config after running stepconf i havent tried changing yet as i dont want to go back fixing mistakes. i can try to run through the tutorial and upload my files but like i said the parts in the ngc files that are commented out, i dont know where to erase the # symbols and where i should leave them and there are a lot

thankyou for the reply aciera, Now i think i understand where my confusion was coming from. All i have done so far with linuxcnc to get things going is make a config in stepconf wizard and edited the hal and ini files to setup joints for my dual or ganged y axis to run in tandem. set some net commands with pins for the joints ect and change values for certain settings like velocity. in the hal and ini file if a pound (#)-symbol was put at the beginning of a line then that line would be ignored by linuxcnc, i assumed that other files used by linuxcnc followed these, But looking at your reply "The pound (#)-symbol on gcode" i realised that the ngc file is a gcode file as you have pointed out and works in a different manner obviously because its gcode, the lines that the author of the file wanted to be ignored by linux cnc seem to be commented out by a ( and ) symbol, not the # symbol, the gc in ngc should have been a big indicator, thts why i was confused i thought that the ngc file was like the hal and ini file but its actually gcode, am i correct in thinking this or am i still missing something, your reply made it click for me thankyou, sometimes asking the silly questions is not a bad idea if it gets you to the understanding you require and in this case i think thats whats happened so im gonna try and edit my config and set this up and upload all my files if i cant get it working which i doubt i will be lucky enough to get it to work as intended on the first attempt!
 

followed the guide i linked works great after a little fiddling thanks for the help dude appreciated, the guide works great with axis gui lcnc 2.8.4 just need to do some testing before using it to mill anything