Welcome Kymco Owners!
On an Audi 4000S when it makes that noise it's a failed CV joint.Stig
Well that really sucks !!! If you have it welded again, make sure they enhance the welded area with gussets or a number of other methods that can actually make the joint stronger than the original.From your stories, I know you have gotten every ounce of strength out of it !! Good luck...wrong time of year for a break down...