I returned well stocked to see Shane had set the lock and opened the lock gates and was just about to cast off from the water point. By the time I had deposited the shopping, the ropes were off the bollards and he had a windlass in his hand. I thought I had better drive then though apparently he was offering it to me not claiming it. So far Shane had driven on diesel, but for locks we usually use electric. I was getting a flashing light about clutch slip. I tried shutting down and resetting but the bleeping and flashing continued and when I tried to switch to electric there was no power. There was still the light and sound display like a disco, as I sashayed in. Shane was concerned that there would be no reverse so I came in very slowly, but while electric didn’t work in either direction, diesel seemed to work fine, it just carries on flashing if you go dead slow.