Isn't the answer obvious? Multi-gauge the W&L with the 2ft outside rail on the north and the 2ft 3in outside rail on the south. Simples! Oh look, it's my medication time ..... Can't wait to see 699.01 attacking Golfa Bank. I just hope it can happen before ZB No.2 goes home. What a mouthwatering sight those two in harness would make, crossing at Castle Caereinion!