Ahh, you've come to the right place, as all players on St. Thomas are experts on this matter. For some reason, whatever action we have down here doesn't usually occur on the few half-decent tables--its almost always on equipment that has hills and valleys, dead spots galore, and if you brush the table in preparation for a match, all the asthmatics have to go outside!
Five tips:
- Learn your terrain--take whatever time you can to at least roll a ball around the table so you can determine where the table leans, and hit a few kicks or banks to get a feeling for the rails.
- Don't slow roll balls unless you absolutely have to--choose angles and position routes that will allow you to stroke firmly to keep the hills and valleys out of play.
- Simplify your patterns and choose routes that require minimum cueball movement or area shape. The longer the cueball route and the more rails you contact, the more the table affects the outcome. Thus, try to avoid long routes, particularly to small target areas.
- Minimize your use of sidespin where possible. With dirty balls and dirty cloth, English translates to unintended swerve and throw, with often disastrous results.
- Finally, and most importantly, don't let the bad conditions get to you. If you waste energy fretting and getting frustrated about how the table plays, its like giving your opponent some games on the wire. Remember that the balls do indeed roll funny for everybody. Focus and adjust, and keep it simple!
Good luck, and I hope this helps!
Edit: One very important tip that I forgot to add--adjust your goals! When playing on crappy equipment, it is crucial to think strategically. The table simply is not going to allow you to break and runout the same way you would on better equipment. Thus, you will have to pay more attention to defense, table management and outmoving the other player. Put them in the traps and wait for your easy runouts (I assume you're playing eight-ball, but it applies to 9-ball as well). In a sense, really poor equipment puts the stall on your game in terms of not being able to do much fancy stuff, so stall--it will keep your opponent in the box longer than if you were running out left and right as you might on good equipment!