Hi guys I just picked up pc with a k60tp, the previous owner was flying it with a 3 blade carbon fiber prop without the spinner, personally I don't think it looks very good without the spinner. Question is I am trying to add the spinner with the skymaster 5 blade prop, but once I add the back plate there isn't much room left on the shaft for the prop to sit on securely. I am not very comfortable flying it like this, is this normal? Thank you