Oops my bad. I didn't know that...actually never thought about that. Our AIP doesn't say anything about the arc tolerance limits. But since you said so I thought about it and it makes perfect sense because there is a tolerance limit in everything. I just read an Australian AIP and it says you got to be within plus or minus 2 miles but our AIP is silent about that. Thanks HPbleed because of you I have learnt something...I would just digest the fact that I made a fool of myself in the process

Can I delete that

?
As for the comm failure thing...yes I posted it because he reported a comm failure over the radio, RWY request was not important there. Later I gave a little information about our aerodrome to give an idea of the place to gizmocat, because he asked a question.