Marc spoke up, "Well, the Vandammung has gravity tethers, don't we have them too? I know I'm concerned that the Doc will cut us free as soon as 'it' gets the chance and I think you are too. Therefore, as a salvage vessel don't we have the ability to latch onto other vessels, say..... gravity tethers? Is that what you mean 20? Kismit, do we got them?"