Hey guys. I need some help. After a 4 year absence, I'm finally going to be able to bowl in a league again. Summer Trio league to be exact. The question I have is how much if any has the lane oil composition changed in the last 4 to 5 years? I know ball technology has gone nuts, which makes me wonder if the oil has undergone any changes. I haven't got to bowl much in the last 4 years up until the start of this year. Just want to know what to expect. I bowl in an old wood house that needs some upgrading so I'm also wondering if the oil has changed, what are the odds that the house shot has changed too. As far as I know, I'll be on about a 38' to 40' THS for this league. I heard last summer was a Sport shot though. I'll find out a week from Monday. Any info is greatly appreciated. Thanks.