Strider,
Granted other factors like topography, synthetic or wood, and so forth, that doesn't sound like a LOT of oil when stretched out to 47 feet, or for that matter 43 feet. So it can become pretty tricky very fast, hmmm?
I've seen where the Viper is not a high scoring shot. So they essentially flood the outside (i.e., out of bounds is 8-board to the gutter) and force you to the inside?
Plus, these being discussed are not 1:1 flat patterns, like the Bear and Wolf, right? They're more like in the 2+:1 ratio, so there is a <<little bit>> of hook, if you can find it.