O gauge Gar-graves switch #1114 & 1113 wiring problem

Gar-graves switch #1114 & 1113 wiring problem
Hello Members.
I just started my first layout with these gar-graves switches #1114 and 1113 w/ dz 2500 switch machines with atlas track.
My problem is when the engine passes over the upper track ( coming from the right ) the engine dies.
My layout is in a L shaped with 2 tracks .
What i am doing is to have 2 trains running at once in different directions on 2 different tracks. And to have 4 switches on the layout if i like too switch trains from the inner track out too the outer track and via versa.
How can i wire the track to NOT have dead spots?

The layout is 8’x8’ L
Thank you all…

[#welcome]to the forum, though I will suggest you may get a better response and actual answer over here…
http://cs.trains.com/ctt/f/95.aspx

Cheers, the Bear.[:)]