Just took delivery of my new STM 1800. I started the assembly and got to the part where you screw wood to the extension pieces. OMG! what kind of screws are these so-called "Cross Recess screw heads" None of my bits work on this darn thing AND most important, for a $1000 item why in the world would Festool NOT include the screw head bit. A year or so ago I bought a box of deck screws that turned out to be a star-drive screw head AND the Screw Mfg threw in the star drive bit just in case. Festool does not do this and now I am stuck. I tried buying the same screw with a phillips on it but the small head causes my phillips bit to slip out and destroy the head. Can someone point me to where the heck I can find this darn bit