Today was the first day of testing. Went up the Ffestiniog Railway about half a mile to see if it fitted under their lowest bridge (it did so we can go as far as Tan-y-bwlch if we choose later on). Then ran back through to the new home signal site approaching Harbour Station. Then back to the workshop for a few remedial jobs before more running later in the week.
Murray Dods
Also see the video of Isaac on the Welsh Highland HERE