You can't just say "more of an arch" and nothing else and expect me to know you mean "lots of length, but only slightly more arch than a 90 degree left turn off the dry." When I read "more of an arch," to me that meant you wanted the ball to roll a good bit earlier like a matte finish solid reactive, but you just wanted the pearl surface to get the ball to save up some extra energy. It sounds to me like what you're really looking for would be a moderately strong cover with a weaker core and a fairly tame drill, which is not really what you got from the Spit Fire at all.