bind x "cl_dummy 1;+right;+toggle cl_dummy 1 0"
and bind x "cl_dummy 1;+left;+toggle cl_dummy 1 0"
you also need a config, if you want to do the same not only for dummybind x "cl_dummy 1;+right;+toggle cl_dummy 1 0"
and bind x "cl_dummy 1;+left;+toggle cl_dummy 1 0"
you also need a config, if you want to do the same not only for dummy Bind x "toggle cl_overlay_entities 100 0"
X beeing any Key you want (edited)