Best config for mild oc of 800 t-bird on an A7V after failed oc

[Upptown]

OK, after months of reasearch and all that other stuff, I penciled the L1 bridges and proceeded to attemp my first oc. FAILURE!!!!!! I got it to run at 850 by adjusting the bios. Any helpful advice on how to get higher w/o out changing my current set up. BTW I really don't want to have to remove the cpu fan as the die is already eroding a bit on one edge (NOT GOOD!).

800 (blue meanie)
A7V rev 1.02
1005.d bios
WD ATA100 7200 rpm 30gig HD
250W psu
Viper 770
Chrome Orb (bought it before I found out about it's die crushing tendencies)

Currently runs @ 38-41 c

[Tachyon]

I assume that you adjusted the FSB speed to 106 (8x106=848). Unless you can get the L1 bridges done, you can't expect too much more FSB increases.