Lynne
Master of Arts
I didn't know that! However, I have seen three boards broken without spacers.I'm sure most of you have seen the clips - but generally when multiple board breaking like that is done, they will sent all of the boards on blocks with spacers in between and do a straight down break.
Are the spacers to absorb shock? But would shock absorption make it harder to break the boards?
By a straight down break, do you mean a hammer strike?