Thank you for your reply and information. I get only 15 , is that because different location ? ( i live in northren sweden and you in UK ). I do not think such huge different is because you have gibby and i have channel master 1.2 , i think we both use inverto black ultra. I do not think that Octagon sx88+ explain the differnce , otherwise i will buy it tomorrow. By the way on 26E , the last 2 years i only get 11270 V . Very few people still use satellite dish in northren Sweden , theose who still use it they have fixed max 60cm . May be iam the only one who still use it as hobby.Thats why it is difficult for me to know if another one with same equipment as mine at my location can get better fringe reception.