In several places on my layout, I have 2 atlas switches in a row. Lately, I've been experience a power loss in my all my locomotives when they go over the turnouts. I'm using Altas #6 switches. I think the problem occurs when both sets of wheels are over the frogs of the switches. I've cleaned the track and loco wheels and still have problems.  It's extremely frustratign 
 
I hope I've adequately described the problem. Is there some way to correct the problem, besides ripping the switches out and replacing them?
 
Thanks in advance
				
			I hope I've adequately described the problem. Is there some way to correct the problem, besides ripping the switches out and replacing them?
Thanks in advance