Marc wrote:
"Turn the guitar up
and the vocals up too,
oh, I've never met a cunt like you"

And therein lies the fucking problem.....what a fucking twat he is.
You CAN'T turn both up, you get into a battle, they occupy the same range in the spectrum, I've mixed dedicated monitors a few times (never again), and can promise you that "turn the vocal up" leads almost imeadiately to "turn the guitar up" which leads back to "turn the vocal up".
The very cleverest thing you can do, is to notch up the guitar at the same frequencies you have attenuated on the vocal when you rang the feedback out of the system....the problem with that is that some guitars have the uncanny ability to feedback, not through the strings but through the pickups themselves....adding whacks of EQ boost just makes this more likely.....fender strats are fuckers for it, so are SOME gibson SG's (I know two people who own original SG's...one of them is happy with the player knelt down in front of a massive Orange stack, the other can whoop and howl from several feet away at moderate gain).
It's also worth mentioning that the Vox Ac-30 is one of the most nasal, chainsaw like amps in existence. It is also the precise opposite of your PC speakers.....allow me to explain..... You can buy PC speakers claiming to be like 300W that you can barely hear, but the 30W Vox, can slice through the sound of an atom bomb....no joke, Bernard's amps could handle somewhere like the Apollo with no mics.
As for FoH sound...I think based on boots of course, that they have had some of the most involved and creative off stage engineering I've ever heard, their engineers have always known the material and thrown their own 2p's worth in.
my one live experience featured a great sound in a room that couldn't take it. there were a lot of fuck ups too.....
Dawn's voice inaudible at times, audible only on the delay return at others.
Acr's vocal panned hard right.
Hooky's voice, as far as I could tell, only coming out of his wedges (and possibly the sidefills) for most of the gig.
And as I mentioned, a little self control on the bottom end would have gone a long way to making a better concert.....and believe me I am a bass PSYCHO, and there are people I've worked with who would pass out from shock were they to read me suggest a reduction in the bass end, but seriously, it was crazy that night....even a little eq to tune out the frequency the room rang at (I can find out that F if anyone cares LOL) would have been a saviour.
Of course, I have no evidence to suggest that they didn;t bust their bollox all day doing every trick I know and many more known by real pros, and still managed only that......but how likely do you think that is at a NO gig in manc :D
PS Jack...does their monitor engineer smoke a lot and take a lot of nerve and blood pressure medication?