Nope, that the earth is physically bonded (earth straps) to each panel. Relying on hinges and the like is... erm... frowned upon.
Printable View
Yea i just noticed the position of the laser dot would move with different material, I planned my air assist and dot to go together untill i noticed this so i might get the air assist and laser-dot from lightobject because i think that dot stays in the same line as the laser.
No problem , ill try to get my head round all this and if it comes to it ill get someone to look at the machine first before i add any power.