2xlnb setup failed

hey,i have now a fixed dish with 2xlnb pointed at sirius4.9 and thor 0.8 .they are connceted to a diseqswith 2.1 to get signal in one cable.used a biiper and i have signal on both lnb.same in bh image with satfinder i can see signal from both satellites.problem is when i try search for channels i get 0.any guide,screens walkthrough?i think i've somehowe done something very wrong in the setup.but i cant figure out what.

thor is on tuner 1,and sirius is on tuner 1.i have made my own sat.xml using lyngsat site and ftp it over to the box,i have only thor and sirius on that list.do i need to separate the two satellites?cant i just use the mulitple sat choise in settings?if i sett thor tuner a and sirius tuner b,do i need scan both?and when i then gonna watch tv will all the channels from both providers be on the same list?

so i have 2 lnb right.one for Astra 4A/SES 5 (4.9E) and one for thor 0.8w on a fixed dish with a 2.1 switch(does it matter what lnb goes into what slot on switch?. then i make tuner "a" use diseqswitch a+b and chooses sirius+thor. and make tuner "b" "same as a" then i try channelsearch and no channels.so something in setup has to be wrong.

thx for replies and no,tried connecting thor 0.8w in lnb a port at switch,and astra/sirius at lnb (b) then in setup i did the.configuration simple.resolution disequ a/b. port a...thor, port b...astra/sirius then manual scan gave me 420 channels.but dont think i got any from sirius.i will try now connecting only sirius and see if a get any.btw.i see allmost all say 4.8e and not 4.9 is there a difference cause i cant find 4.8 anywhere on xml generators