If you have true "medium" revs and a ball speed of only 14-15 mph, then unless you change the surface, I believe the Resurgence, a major oiler, will be way too early rolling on the lane. If you have "league bowler" medium revs (maybe 200-225 rpms), then maybe you need to Rico drill an oiler, like the Resurgence. True medium revs, around 300 rpms, + a strong ball like the Resurgence should allow you to handle heavy oil with a "normal" drilling.
A Rico drilling usually makes a ball earlier and smoother and handles slightly more oil and more carrydown than a "normal" or "average" drilling.
--------------------
"None are so blind as those who will not see." Unofficial Ballreviews.com FAQEdited on 6/25/2008 6:50 AM