Wireless control system problem

Could it be the delay? should i change that?

   Serial.print(".");
   Serial.print(servoVal1, DEC);
   Serial.print(",");
   Serial.print(servoVal2, DEC);
   Serial.print(",");
   Serial.print(servoVal3, DEC);
   Serial.print(",");
   Serial.print(servoVal4, DEC);
   Serial.print(",");
   Serial.print(RotationV1, DEC);
   Serial.print("/");
   
   delay(10);