Well, I have successfully riveted a camchain! The tool is great, but not perfect...
On the advice of you fellas I ordered a spare soft link to experiment with on the old camchain. When I was riveting the tool would start off okay then skew to one side. This resulted in an offcentre mushroom. I didn't think this was so good, so I had a closer look at the tool. The problem was there was too much play. When the tool was tightened, the riveter would shift ever so slightly to one side. The solution? A few windings of Teflon tape around the riveting tool and the threads. This locked the riveter in place & resulted in an (almost) uniform squishing of the link.
Geeze, I can't believe how tight the new chain is! The old one was well & truly knackered.
Trevor
P.S. Terry - I'm not a stalker...