Howdy, JigMan...I've lived on Norris Lake for about 9 months now, near Mountain Lake Marina...although I fish Norris exclusively, I've not yet heard of the Springs Dock area...of course, it's a mighty big lake....hopefully, another local will be able to assist you...BTW, the upper reaches of Cove Creek are a good place to try the crappie come spring.....I'm finding a lot of cover during the drawdown that I'm marking on my map come spring full pool...good luck to ya...
Bushrod :-)