The TOAD certifies that a post that is approved in standardised Soil -S-, will work anywhere, no matter what soil composition or – condition
Standardised Soil -S- does not exist ‘in the wild’. Also, saturation of drowt of local soil compositions may never been tested. Therefor, a certified TOAD should always be used for making sure that the post will perform as designed in case of a crash.
The TOAD is designed to be retrofitted around posts where the soil lacks stability or documentation.