Good morning,

This is more a question for the admins and tech guys but basically the wing on my car as pictured has steel legs and bases to attach to the boot.

I want to get some Pre cured Right angles and make brakets to replace the steel ones and also using the Cured Rigid sheets i want to make new legs.

My question is regarding tensile strength.

The wing itself weighs approx 5kg so that will be held up no problem. 

At 70mph the wing will push down and see a downward force up to 190kg

I can reduce the tilt to reduce this effect.