Subject says it all......last Sunday in league, shot 279-267-260 for 806 --------this morning on the worse pair in the house i had 279-289-237 for another solid 805 set. I have been bowling since 1986 and have 12 800's, but NEVER have I had back to back 800s within a week in the same league. I have only been throwing Seismic for a little over a month...all I can say is WOW......people around where I bowl are really taking notice ...AGAIN and can't say it enough.....THANK YOU SEISMIC for this AWESOME gear!!!