Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
I'm a bit confused (easily achievable). Have you not just stripped and rebuilt the engine? Did you fully clean the sump pan by removing oil separation plate? If it's the wrong sump bolt, which makes sense as there shouldn't be a dowty washer there anyway, did you not notice any damage / repair / bodge around the area?