My time delay feature has not worked since I let someone tinker with the amplifier. I beleive he may had soldered some circuits together that should be left alone. After studying the twilight Sentinel Circuit Diagram fig 15-32 I realized I cant read circuit diagrams!!!! ??? Some of it makes sense and the rest I am guessing. If anyone could take a photo of the circuitry of the amplifier and post/send it in email I would be in great debt. I will try and post what mine looks like and see if you spot anything funny.
Thanks again!