Hmm, ya, that's too much of a lead time. I'm not even sure if it would work properly since it's so big it's probably not been tested. 60 seconds would be about as much as I'd feel safe trying.
What do your confirmations for those snipes say?
Nevermind. I checked them. We're having problems currently sniping mature/adult items right now. eBay made a change late last week, it's first in several years. We fixed it for normal auctions but apparently the programmers didnt get it working correctly with the adult items. We'll get this fixed for you on Monday.
Please hang in there. You should be able to claim some free snipes here:
http://www.auctionsniper.com/freeSnipes.aspxWe'll do our best to have this fixed Monday afternoon.