Spindle being awkward.

[MPH100]

Mach3Mill.zipMach3Mill.zip Hope this worked

[MPH100]

I have checked the connections and added an extra ground still to no better, the relay switches on/off when feed is engaged manual or program dont know what is controlling it

[MPH100]

Good to see I can nearly get that right.

[cropwell]

I have checked the connections and added an extra ground still to no better, the relay switches on/off when feed is engaged manual or program dont know what is controlling it

What about the 5v from the computer !!!

[MPH100]

I have 5v power supply feeding Ess and bob keep checking voltage seems fine

[cropwell]

I have 5v power supply feeding Ess and bob keep checking voltage seems fine

So I presume the photos you uploaded of the BoB are not showing the current state of the connections and there is 5v and ground from the computer connected to the USB socket or the PC 5v power terminals in the bottom left hand corner. - Rob

[MPH100]

Rob
Back in the house now was to cold but will post updated pics tomorrow I think everything is as you say.
Thanks Mick