need advice I have 1m dish and old motorize, control with pace box and using spiderbox so when I search for satellite I search manually and when I get signal I stop so the problem when I search for astra 23.5E and search for channel always get channel from astra28.2E, there is a main frequency so when I search and get signal I stop the dish at 23.5 or something to do with lnb setting THANKS