Some TP's are for
C band and you can not get them with a 30"-32" dish. If you're using fortec star without blind search you need to enter the missing TP's manually. It will help if you expalin what receiver you are using and what channels you are interested in(Arabic,
Iranian, Chinese...)
For the new tp 12145 (12146) you can not get a signal if your lnb skew is not correct.