Oregon Aero suspention sistem question

[PinkGoatsArmy]

Hi forum friends, 

 

i recently purchased for a decent price an Oregon Aero chin strap, here in Italy are pretty rare due to Mich/Ach helmet are not yet so common in collection market.

I was able to get only the chin strap, without the 4 nylon bands for connection to my MICH helmet by screws. Now, luckily for me the seller send me for free an extra broken and cut chin strap for spare parts.... so i have enough nylon and fabric to re-create an home-made version of the nylon connection, nothing crazy.

 

Do you maybe know the dimension of these straps and the sictances between adjustment holes? Thanks for your help, i promise a photo of the finish work