Dear Moderator,

There is an option in the lifting lugs dialog box called "group of lugs" in which we can add 4 lifting lugs to the vesselby selecting the option '2' in the group of lugs tab.(conventional way is to add 2 nos for horizontal vessel by selecting '1' in the group of lugs tab).

But if i add 2 how would i know the distance between the adjacent lugs?

Also how would the tangential forces act in this case?

What would the orientation be for these lugs?

Please advise.Earneslty looking for your reply