It took a while but Ozone has just released the ML Delta 3 at C level wing:
DELTA 3 ML is now available to order! A long wait, but we think it was well worth taking the time to get this product right. We think that all Delta 2 pilots will like the improvements. The design team have learnt a lot since the massively successful Delta 2 was launched, but it was still a hard job to make a worthy successor. It is EN C (without folding lines), and has better speed and glide as well as the handling and comfort that you would expect. We hope you like it! We also hope you like our new colour scheme which will appear on the Delta 3 and other new wings this year. Web page and pictures coming soon.
The ML size is 85–105 KG with 30 day manufacture time so order now!