I saw a young lady bowler throwing a Timeless next to me, in a league I sub in. The condition was light oil......I noticed her bowling in the second game. She literally got four completely different reactions out of this ball, in four consecutive frames!
One time a strong arc; another time, an angular hook-set look; another time, a late-breaking skid snap, and one other time, a long, very predictable arc.
WHoa!! I honestly don't think she knew what she was doing, or for that matter what the ball was going to do either!
This is not condemning it.....just an observation! She was a low-rev bowler for sure.