"corners should be round" Theo Evo .22/.177 - Meopta 6x42, DS huntsman classic .20 vortex razor LH 3-15x42 under supervised boingrati tuning by Tony L & Tinbum, HW77 forest green - Nikon prostaff 2-7x32 plex.
You can create a set of ultra low 30mm mounts by buying a set of high SportsMatch type and sending them to ISP Air Rifles with details of which rail you want them to fit.
Put on heading 270, assume attack formation