As I mentioned on another thread, I ordered the Artillian 54 blade extensions on Sunday, 19 OCT 14. I specified the cheapest shipping method because, well, I'm cheap. They arrived on Thursday, 23 OCT 14 by USPS. Installation was a simple process; instructions were clearly written. The Werthers Original was in the package. I did use my angle grinder to bevel the edge that inserts into the angle iron welded on the back of the blade. Hopefully Chris won't void my warranty.
Following is a picture after grinding the bevel on one edge.
I know it is difficult to see. If I knew how to make those colored lines on here, I would, but alas, I am challenged.
These are front and rear views of the extensions mounted. I think they will work well and make the blade a size better suited for the tractor.
The only regret is that I didn't buy them when they were $30 cheaper.
Good work, Chris.