Limit Switches with LED's

[JAZZCNC]

Problem here is that really you want limit switches wired Normally closed and active low so if a wire breaks the signal drops, machine stops because it's no longer safe.
Also to save inputs you'd have them wired in series. Which surely means each LED will need it's own supply to be of any use has an individual switch indicator.?

In Mach3 Limit Home switch's can be used has home switch's if needed.
Without limit switch's set has Home switches or individual home switches then the software can't be used to home has it doesn't now where to home too.? Instead the software just zeros out the machine coordinates where ever the gantry or moving table is rested.

Home switches are very very useful and I'd drop limits before home switch's any day.