I'm working on the lighting at a community theater and they have a bunch of 50 degree shakespeare (no S4.... ). I can't get rid of the hot spot on these fixtures to save my life. They have a similar adjustment for this as the S4s but if I turn the knob all the way clockwise (moving the lamp back) there is still a hot spot. And yes the bulbs are fully seated. Any suggestions?
By the way, if you don't know already, these fixtures are horrible compared to S4. Just one short rant about how bad they are... When you turn the little knob that moves the bulb back and forth the location of the hotspot wobbles all over the place, making the larger centering knob useless.
By the way, if you don't know already, these fixtures are horrible compared to S4. Just one short rant about how bad they are... When you turn the little knob that moves the bulb back and forth the location of the hotspot wobbles all over the place, making the larger centering knob useless.