Well, I have been wanting to build an OCDC for my Lesco for a long time now. I already have most of the materials on hand and I have a couple of loose ideas on how I want do build it... but I have just never gotten around to it. For me, the first complication I see is that the discharge mouth is tapered like this / at the rear of the discharge mouth and the cutout goes back into the curve of the deck skirt. So it does not have a flat mounting face on it like the eXmark does. So either that side of the OCDC blocker will have to be curved to cover and still somehow open/close smoothly, or I will have to fabricate an insert to create a regular flat discharge face for it to close against. Any ideas or help there? The second is figuring out the open/close linkages. I want it simple and durable... and I don't want it to blow open. Any ideas or help there?