Namhlanje, sithumele umatshini wokutsala imihlathi emithathu. Iyinxalenye ebalulekileyo yomgca wemveliso opheleleyo, owenzelwe ukutsala i-tubing phambili ngesantya esizinzileyo. Ixhotyiswe nge-servo motor, iphinda iphathe ukulinganisa ubude betyhubhu kwaye ibonisa isantya kwisiboniso. Umlinganiselo wobude wenziwa ikakhulu yi-encoder, ngelixa umboniso wedijithali ugcina iliso kwisantya. Ngoku ipakishwe ngokupheleleyo, ithunyelwe eLithuania.