small problem -snap-to marque selection

after a lasso selection of a drawing within a layer the selection seems to have a snap-to effect . the selection is popping around when i move it . there is a small hollow blue circle under the double arrow cursor as well , strange . . this problem has just started recently and i am sure its because i have changed a setting somewhere but i can’t find out how to turn it off . any ideas thanks .

HiWhen using the selection tool, go to the Tool Properties window.Under -Options the two arrow symbols will activate snapping if selected.Best regardsIvar

thanks - that sorted it . I must have clicked on it by mistake at some point .