Over the past several weeks, my usual house has been laying down a heavier volume, flatter house shot. The proprietor has indicated this change is a response to the stronger, more aggressive bowling balls being introduced by the ball manufacturers. The proprietor is concerned these balls are having a detrimental effect on the longevity of the lane surface itself. Thus, the need for the heavier, flatter pattern. Averages at the house over the past several weeks are down about 20 pins as a result.
Are other bowlers seeing this trend in their houses, or hearing similar comments from other proprietors?