I know this is off topic, but I just looked at your Bowling Journal. You were doing exactly the same thing I was, with my Doom when I first got it. Two good games and on bad.
I found out you have to chase the oil line. You have to be very aware of what lines everyone else is throwing, and move to where they weren't. That is the only way that you will be able to score consistently with that ball.
For example, my best set this year was a 766, using the Doom all three games. Started out playing up 10, coming up the back of the ball, throwing around 16mph. Shot 266. That line started really drying up, halfway thru the second game. Shot 221. Made a big move inside to 23, because most of the straightballers were playing between 12 to 20. For my third game, shot a 279, playing a big swing shot, and coming around the ball.
Now, not saying this to brag, but the results proved it. You have to be ready to move.....and sometimes it has to be a big move.
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Duct tape is like 'The Force'. It has a light side and a dark side, but it still holds the universe together.
Some days you're the bug; some days you're the windshield.