s I tried script in maya 2015 no luck :( would have solved the radial symmetry problem for me. nice trick mogul did u put cylijnder as a refrence to the 1st object? I think for most of the problems i will have to use duplicate special and then weld
which maya version you use it? maybe if you use old version you can use this http://www.creativecrash.com/maya/script/cm_smoothproxyradialsymmetry i try in 2016 but no luck i have cool tricks but it has a lot of limitation https://sendvid.com/vacwce0i those vert is weld when i press 3