I'm scheduled to take the exam in 13 days. From the first day of studying I've known that quant would be the bane of my existence. I score in the 42-46 range in GMATPrep (well, 32 the first time!), but with a whole lot of lucky guessing! So I'm obviously concerned about what will happen on judgment day.
My question is about how Adcoms might look at my overall quant capabilities. If I get <80% on GMAT quant, will my experience make up for the deficiency? I'm certainly no mathematical guru, but I was an econ/business undergrad major with B+/A- in math courses (stats, finance, I passed out of calc with a 4 on the AP exam; 3.7 gpa overall) and I work in corporate development in which I do a lot of financial modeling/forecasting. But it's definitely not high-level stuff. Do you guys know if this undergrad/work experience is generally considered sufficient to make up for a below average quant score? If it helps, Sloan is one of my top target schools.

My fingers are crossed and I'm in crunch mode for the test, but, like most others, I'm searching for that itty bitty piece of mind! Thanks!