aahhhhhh I see you have rotated the boolean cylinder so the 'point' is at noon!!! I had the flat part across it...you bloody champignon you!!! It will still have a little crease but you have eliminated a lot of it.
I noticed the model I got from a mate had the holes on the flat part of the rim and they didnt go 'up' into the bevel..they must have had a similar prob??
cheers mate...
will PM my e-mail mate
bullet1968
"A Darkness at Sethanon", a book I aspire to model some of the charcters and scenes