When you originally set up your T60, did you select "oval dish, 2 LNB's" in the guided setup? If not, try rerunning it with this & set if you get a signal then.
Yes, the dish you have should give you 119.
But, since you are having a tech out, he should be able to fix this fairly easily. (assuming it's not a tree issue, etc. - then obviously you might need a chain saw...

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