So, i have stripped and cleaned the bike and upon disassembly a panel fell on the floor and I can't find where it came from. I put it to one side and carried on with my project. I have reassembled the bike successfully and again came to no obvious location for this part to go. Pic of part attached. Any guidance apriciated. Bike is an rr5. Thanks Alex
https://www.fowlersparts.co.uk/parts/4818166/cbr1000rr5-2005-e-kmh-spc-3e/radiator-cbr1000rr45 Item 18
That's what I love about members here. There's always someone on hand to give you the right answer. Next time I have a bit left over - it's happened to me as well - I'll ask here rather than swear for a couple of hours in the garage.