Hi. I am wondering if anyone has experience with the early solid state bally lamps. The bulbs I am using on my kiss are #44. The feature lamps, like the upper lanes and the grid matrix keeping killing bulbs at a very high rate. Game is on for many many hours a day (approx. 16 hours), but I find it unusual that the bulbs would blow in a month. I have new boards and redid the connectors. I do not think over resistance is an issue.
Would changing to #47 or a different bulb help?
I do not want to use LED.