That's a bit emotive there BEag's old chap. There's no cheating going on, just a difference in opinion. If I thought I was doing anything naughty, I wouldn't do it and to be totally honest, why would I bother? It's not as if a couple of hours IF makes any difference to the log book anymore.
Where's the definition of controlling in relation to an FI? If we want to get all pi**-ant about it.