In reply to shumidrives:
A DMM 3CU , the smaller one (blue), with only 2 of the three lobes touching anything. In fairness it was safe stuff, a borderline UK 5b/5c move (tricky for me!) but just above a nice grassy ledge.
A tri-cam, I think the brown one, where the bulk of the body was out in the air, there was a bit of the "point" and a tiny bit of one of the curved "rails" making contact. I may as well not have bothered, but we were having tri-cam fun
The irony is that the route (in Gozo) was graded VS but had been retrobolted but we didn't know this and I kept pondering "why is there a bolt there?" instead of just clipping them. There's ethics for you!
Oh and the infamous "Tall Clare lying in a shallow ditch" as a belay anchor on Trungel Crack at Shining Clough.