Snapped titanium screws.

[Jonathan]

I replaced all the scews on my car a long time ago for titanium ones , no problems.

Racing on sunday after completing a qualifying round just fine I felt some lumps in my undertray ! The heads had sheared off about eight rather important screws !

The screws looked to have a weak point, like the heads were too deep ? Has anybody suffered with the same problem ? Im tempted to go for stainless steel now ?