if (sens1.getXpos() == 15 && sens1.getYpos() == 7
                            && sens1.getStatus() == SensorEvent.ACTIVE) {
                        if (goingDown) {
                            if (crit3.tryAcquire()) {
                                tsi.setSwitch(17, 7, TSimInterface.SWITCH_RIGHT);
                                setSpeed(speed);
                            } else {
                                setSpeed(0);
                                System.out.println("53 bitching");
                                tsi.setSwitch(17,7, TSimInterface.SWITCH_LEFT);

                                crit3.acquire();
                                setSpeed(speed);
                                System.out.println("57 bitching");
                                tsi.setSwitch(17,7,TSimInterface.SWITCH_RIGHT);


                            }

                        } else { // Going up
                            crit3.release();
                            System.out.println("RELEASING 15 7 GOING UP");
                            //tsi.setSwitch(17,7,TSimInterface.SWITCH_LEFT);
                        }
                    }
                    ////

                    ////

                    //// 15 8
                    if (isPos(14,8,sens1)
                            && sens1.getStatus() == SensorEvent.ACTIVE) {
                        if (!goingDown) {
                            crit3.release();
                        } else { // going down
                            if (crit3.tryAcquire()){
                                System.out.println("Bitching ");
                                tsi.setSwitch(17,7, TSimInterface.SWITCH_LEFT);
                                System.out.println("91 bitching");
                            } else {
                                setSpeed(0);
                                System.out.println("95 bitching");
                                tsi.setSwitch(17, 7, TSimInterface.SWITCH_RIGHT);


                                crit3.acquire();
                                setSpeed(-5);
                                System.out.println("100 bitching");
                                tsi.setSwitch(17,7,TSimInterface.SWITCH_LEFT);


                            }
                        }
                    }
                    ////