I'm trying to help a neighbor our with replacing their bulb in the pool light. The problem I'm encountering is that the screw unscrews about 3/4 of the way and then it gets stuck and won't turn any more with a screw driver. I am able to screw it back in but I can't get it all the way out. Should I just get a pair of needle nose vise grips and and just clamp it on the threads and hopefully get it all the way out and then replace the screw with a new one or is there some other way to get this darn screw out? Luckily there is only one screw to contend with. My light has four.
Thanks for your help.