SOLD MY UCD 60,AWSOME PLANE,I HAVE A NEW 72 SAITO,MY UCD 46 SHOULD BE IN SOON AND WITH THE 72 IT SHOULD BE A GOOD MATCH,DO YOU ALL THINK THE INVERTED 72 WILL HAVE ANY FUEL PROBLEMS WITH THE UCD HIGH TANK LOCATION AS I WOULD NOT LIKE TO FOOL WITH A PUMP OR CLINE ???.ARNIE.