It's understandable..especially being a tournament bowler. But going into the tournament (unless its the first time you have ever been there), you should have an idea of the lane conditions you will be facing and consequently take along equipment to best match up. As far as other bowlers "messing-up" the track area by using aggressive equipment...that's kind of silly. I would actually prefer being on a pair with 4 other bowlers using aggressive equipment playing in the track area. This opens up the pattern somewhat, thus allowing me to get inside them and swing to the dry they have created. If you have ever seen some of the top teams bowl (either amateur or collegiate), they all throw practice, as many balls as they can get, in the track area to try and open it up.. then adjust and play off it. Its a great way to make a really tough shot, more manageable.
S^2
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He was a big fella - 6'2"... 180
-Old Western Movie on AMC