Well, I rush stuff when it's for me, as nobody 
pays $$ for the flaws ;) Depending on how hard 
the job is, I may make a little mistake or two, I 
really am not that good *yet*. But I now do my 
best to avoid flaws.
However, I really try my best now. I don't always 
charge for sketches, so you might give me a try, 
if I screw up the sketch, you'd lose nothing. I'd 
like to try, as I'm getting SO bored with all the 
repro commissions I tend to be scared of 
starting...