Arduino capacitive touch sensor help Answered

so I have been messing around with the Arduino Capsense library with the immensely helpful guide; https://www.instructables.com/id/How-To-Use-Touch-Sensors-With-Arduino/  (many thanks to DangerousTim!)   using the code provided, i managed to get a relay to operate with a sensor.  It worked great and I was able to adjust the distance and sensitivity.  But when i tried adding another sensor and relay, it stopped working.  I've been trying to isolate the problem for a while now and have gotten nowhere.  I'm hoping someone can help me, here's the original code for the single sensor and relay;

#include <CapacitiveSensor.h>

#include <CapacitiveSensor.h>                                          //change '42' to any desired pin...

long time = 0;
int state = HIGH;


boolean yes;

boolean previous = false;


int debounce = 200;

CapacitiveSensor   cs_4_2 = CapacitiveSensor(4,2); 

// To add more sensors...
//CapacitiveSensor   cs_4_6 = CapacitiveSensor(4,6);        // 10M resistor between pins 4 & 6, pin 6 is sensor pin, add a wire and or foil
//CapacitiveSensor   cs_4_8 = CapacitiveSensor(4,8);        // 10M resistor between pins 4 & 8, pin 8 is sensor pin, add a wire and or foil

void setup()                   
{
   cs_4_2.set_CS_AutocaL_Millis(0xFFFFFFFF);

   pinMode(13, OUTPUT);

}

void loop()                   
{
    long total1 =  cs_4_2.capacitiveSensor(30);


    if (total1 > 60){yes = true;}
    else {yes = false;}   

    // to toggle the state of state

    if(yes == true && previous  == false && millis() - time>debounce){


    if(state == LOW){
         state = HIGH; }
    else state = LOW;
    time = millis();
    }


      digitalWrite(13, state);

      previous = yes;



      delay(10);



}

and here's the code for the two sensors and relays

#include <CapacitiveSensor.h>


int led = 13;    
int led2 = 12;   

long time = 0;
int state = HIGH;
long time2 = 0;
int state2 = HIGH;

boolean yes;
boolean previous = false;
boolean yes2;
boolean previous2 = false;


int debounce = 200;

CapacitiveSensor   cs_4_2 = CapacitiveSensor(4,2);        // 10M resistor between pins 4 & 2, pin 2 is sensor pin, add a wire and or foil if desired


CapacitiveSensor   cs_5_7 = CapacitiveSensor(4,6);       

void setup()                   
{
   cs_4_2.set_CS_AutocaL_Millis(0xFFFFFFFF);
   cs_5_7.set_CS_AutocaL_Millis(0xFFFFFFFF);  //Calibrate the sensor...
   pinMode(led, OUTPUT);
   pinMode(led2, OUTPUT);
}

void loop()                   
{
    int total1 =  cs_4_2.capacitiveSensor(30);
    Serial.println(total1);
    int total2 =  cs_5_7.capacitiveSensor(30);



    if (total1 > 60){yes = true;}
    else {yes = false;} 
  if (total2 > 60){yes2 = true;}
    else {yes2 = false;}  

    // to toggle the state of state
    if(yes == true && previous  == false && millis() - time>debounce){


       if(state == LOW){
         state = HIGH;
       }
       else
         state = LOW;
         time = millis(); 
    }


        if(yes2 == true && previous2  == false && millis() - time2>debounce){

        if(state2 == LOW){
         state2 = HIGH;
       }
       else
         state2 = LOW;
           time2 = millis();

    }


      digitalWrite(led, state);
      previous = yes;
      digitalWrite(led2, state2);
      previous2 = yes2;



      delay(10);


}

Any suggestions are always helpful.