I don't really understand what you did but when I wanted to try it, I got a sheet of metal and cut it up in the same shape as the gasket between the BOV and hotpipe and placed it there. When you do this, don't think you can remove all lines and hoses from the BOV otherwise you will create a vacuum leak since the big pipe goes right back to the intake pipe.
Anyway, thats how I did it, but tbh the BOV is there from the factory for a reason, not for "hektic fludddar", but it's your car so it's your choice.