I should have written Steering/ Brake Tug, when the Paddles were at Stop they really dug in, although I can't say I was on the good ship John H when the TCC Floating Crane was moved where she acted as Stern Tug judging by photographs I have seen.
And they all breathed a sigh of relief Patrick, now for Phase 2. I would love to see the proposal drawings before the Company who are doing the conversion goes Bankrupt! Surprised the Dutch are not doing the conversion themselves.