<html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body text="#000000" bgcolor="#FFFFFF"> And siomehow, with these inexpensive mega-multi-piece screwdriver sets, no matter how carefully you pick the right size and type of Philips or Pozidriv tip, you can never get one that engages completely securely with the screw head...... David. </body> </html>