Quote: I am not sure I agree, I would rather have one reliable, properly sized, tested/measured ground, then, unless in an in an emergency, a random selection of undersized, maybe good grounds, and let the electrical devices figure which one is best. IE, if a ground is thought to be not correct, then any additional backup grounds have to all be the same proper size, thinking you can "share" or combine grounds is unwise and asking for future problems.
"static straps", are primarily for grounding static charges, not grounds.
"properly sized" - would a frame be big enough?
Yes, most definitely but may not be properly electrically connected, circumventing the benefits of being properly sized. In my previous reply example I intended the "properly sized" to more refer to any of the wiring size that is being used to connect to the battery Negative. The chassis is just a multi sheet metal steel welded sometimes questionable conductor in that goal.
Reality check, that half the population is smarter then 50% of the people and it's a constantly contested fact.
