I HAVE JUST STARTED TO TRY OUT G GAUGE MODEL RAILWAY...AS A TEST I HAVE MADE A LAYOUT ON A 7FT X 42 " BOARD IN OUR SPARE ROOM.THE BOARD WILL HAVE A HALF CIRCLE OF TRACK [ not wide enough for full circle ] WITH A SHORT BRANCH LINE ..THIS LAYOUT IS TO LET THE CHILDREN NEXT DOOR SEE WHAT IT MAY LOOK LIKE OUT IN THE GARDEN IF I BUILD ONE. AS IT WILL BE A DIARAMA WE WILL HAVE A FIELD IN THE MIDDLE WITH ABOUT 15 TRACTORS AND OTHER FARM BITS TO MAKE IT LOOK LIKE A TRACTOR RALLY WITH THE G SCALE LOCOS RUNNING ROUND THE EDGES BACK AND FORTH..THE THING I NEED HELP WITH IS THE SIZES OR SCALES OF THE TRACTORS TO MAKE IT LOOK REALISTIC...NOT SURE WHAT MAKE AND MM SIZE TO GET AS I DONT WANT THE TRACTORS ETC TO LOOK TO SMALL OR TO LARGE WITH THE 45MM TRACK AND LOCOS.I HAVE BOUGHT A 32MM TRACTOR OFF EBAY [ NOT ARRIVED YET ] TO SEE WHAT IT WILL LOOK LIKE . ALSO WOULD LOVE TO KNOW WHERE THERE IS A G SCALE RALLY ETC THAT WE COULD GO TO..IN LINCOLNSHIRE AREA TO GET IDEAS..ANY HELP WOULD BE WELCOME,, ALAN