Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
Update: For the stripped thread i used a time-sert, (using a 12.3mm bit). I also used Loctite 638 on the outside of the time-sert. And it worked a treat. Thanks so much everyone for the advice, and thanks Trigger for the tip about 638.