John,
That score qualifies for a standing ovation..Incredible feat! It is the highest score I have ever seen on this forum (having been around here only a few months). And thanks for the detailed debrief too. Very helpful in deed.
To spread the wealth of your success using the prep materials that you managed to collect, I thought I can offer something to all the readers, present and future, of this forum.
At my office, I have a huge copier that spits out hardcopies into PDF files in blazing speeds. If you are interested, I'll be glad to scan your Quant shortcuts material into a single PDF file and have it posted on the GMAT Math Forum as a sticky with the help of our wonderful Moderators. Like the often used and much appreciated Flash Cards, I am sure many folks who attempt GMAT in the future, would find this as a comprehensive resource for learning some of the valuable shortcuts.
Of course, you don't have to send your original if you want to retain them even though you won't have a need for them anymore with such a stupendous score. You can always make a copy of your materials at a neighborhood Kinkos and get it shipped to my address in the DC area (which I'll forward to you separately via a Personal Message) if you are okay with this suggested solution. It will be my humble payback to this community for helping me prepare for my GMAT. Let me know if you are okay with this suggestion!
Yet again, Thanks for the insightful debrief..Congratulations!
A falling tree resounds... but a forest grows in silence...