non reversed lnb on t90?

[Mr.Arizona]

I am wondering if an non-reversed circular LNB would work on an t-90/55.
The only problem I see is that all channels have to be entered manually. Right or wrong?

 

[Mr Tony]

the polarity is bass ackwards then

 

[Mr Tony]

works fine for the few freebie channels on 119 but not for a sub

 

[Mr.Arizona]

works fine for the few freebie channels on 119 but not for a sub

That's for sure!
Just got the idea while shopping around...
One or two channels... no problem... everything else... no thanks...