Hi James >> substituted M_PI since it was used elsewhere > > M_PI on my systems is a double literal, so this will promote the other > arguments to double, then another conversion to float before passing > to nearbyintf, right? Indeed! Good catch. https://github.com/mrbax/netrek-server/commit/c53069112920806bcb87429a7e86354920a9cd48 Cheers Michael