Thanks for the replys.
Adding to my original post I bowl twice a week, in the morning, with a group of other senior men at a older run down facility (with the dry lanes). I also bowl in a evening men's league at a Brunswick facility that does keep the lanes conditioned nicely. Add in about 5 games of practice on Sat. morning and I'm at about 15 games a week. Currently averaging 175 at Brunswick and 165 at the other house. I have a lot of difficulty carrying strikes and leaving splits, 8-10, 5-7, 4-5-7(on a light hit). I am a good spare shooter. As an example, last week, in the evening Men's league, I did not miss one makeable spare,(and even made a 4-5 split). Total strikes for the night = 8 with no doubles. In the first game I had a 8-10, 4-10, and 7-10.
I purchased the Power Groove at the pro shop at the Brunswick house about a year ago, when I came back to bowling. I have had the ball polished at the pro shop and also "cooked" to get the oil out. After the polishing the ball does work nicely at the Brunswick house and also okay at the other house, for a while. I clean the ball after every set, before I put it in the bag, and also use "renew-it" about once a week. It has now been about 75 games since it was "cooked" and polished by the pro shop.
It would seem that I should get another ball for use on the dry lane house.
Sorry for the long "rant". I'm just frustrated and disappointed.
Thanks again for the replies. Keep the thoughts coming!