This is something I actually did unintentionally. It was in 1978 I believe and I had bought a Delta II to play around with and had several jumps on the monster. This day I was jumping my usual Viking Superlight square and decided to make a couple on the Delta II. Well, as things can go with the line-wrap deployment system I had a malfunction on the second jump and had to deploy the (borrowed) front mount round reserve, a 26' Navy conical. So, I guess you could say I jumped a square, a delta and a round!
Dan
