In my summer sport shot league, we are currently bowling on a 32 foot flat pattern. They use a Kustodian Plus lane machine, and I have seen the pattern print out. It is indeed flat. What is interesting about this is that the outsides are absolutely unplayable. If the ball goes outside of 10, it slides 60 feet. Normally on anything shorter than 40 or so feet I can play right up 5~7 and have a good line, but on this me and everyone else in the league is playing 4th arrow from the start. I would say it could be carrydown, but it is instant, from the first ball in practice on. The lanes themselves are 3 year old Pro Anvilane, so I don't see topography playing a big issue.
Has anyone else seen this on flat patterns? I would expect it after a few games, but it is like this from the start.