The thing is once you start pulling a 50% deduction out of your...

The thing is once you start pulling a 50% deduction out of your rear how can you compare you figures?
Yes in reality you need to allow for the risk of blowouts and that it might not happen etc but by how much?

EG If you wanted to compare to say NST do you appply the same deductions to bith companies? You really need differentiate and apply discounts that have a sound basis.

Name comes from race yacht from good old days (80's)
There is a newer one around of same name.
(There was also a boat called Mummstheword a few years back!)

Swuzz