I read all of the sticky's and diagrams, bought a new 5 flat plug from area boat dealer. Used connectors ran into the following probs:

Old Ranger plug (Z-20) Looking from four male plugs to right female plug)
2 red wires,1 grn wire 1 yellow wire, 1 grn/brn wire,1 yellow /brn wire, 1 white(ground) wire.

New plug (5 flat)
1 blue wire,1 grn/brn wire (spliced together,1 yellow/brn wire(spliced together),1 white ground.

My Install: 2 red wires(old plug) spliced to blue wire new plug, yellow wire and yellow/brn(old plug) spliced to yellow/brn(new plug), green wire and grn/brn wire (old plug) to grn/brn (new plug) and white(old) to wht (new plug). Lit up trailer but turn signal in truck and trailer and brakes lights work improperly...

Need help?? Did I splice to many wires???Is this right plug??? Used heavy connectors and dialectic grease??? Trying to fish this weekend???