Why coil the earth?

[underdog]

Why do some sparks do about 5 coils before the bonding clamp, others don't!

Really can't see the reason for adding a few coils!

 

[1shortcircuit]

Nice one... lol .... Cats say; 'don't remove the earth sleeving'

I didn't try removing from them. I just waited until they got bored and went off for their naps lol

 

[Knobhead]

Use the sleeving as a bendy straw, I knew there had to be a use for it!