Having spent a lot of time and money on fitting good banana plugs to my cables, I discovered the Pioneer VSX-D1011 I bought today does'nt take them, the holes are too small. I have at the moment inserted the plugs in the base where you normally place the bare wire and tightened the screws. Is it Ok to do this? I've swapped a Sony DB1020 for this Pioneer today, and my only complaint is the Pioneer has a slightly thinner sound. Just want to check that this is'nt a result of the way I rewired my speakers. Any thoughts? On the plus side, for 100 quid more I've got a 7.1 THX Reciever!