Hello, I have some what of an odd setup and am looking for some help please. I have an SL3 SWiM LNB dish mounted on the garage because there is no clear line of site on the house. I have 2 lines (about 140 linear feet each)of RG6 QS coax running through conduit underground between the house and the garage. Inside the house I have a 21v P.I and an SWS8 splitter. I have three HD DVRs that i need to operate off of this setup. The two DVRs in the house (about 30' from the SWS8) both work fine. The DVR in the garage (again, about 140 linear feet away) will not get a SAT signal. I assume because the total distance round trip from the SWM LNB to the last DVR is almost 300 linear feet. Is there an easier way to make this work without installing another dish? Can I split the one cable coming from the SWM LNB at the garage to feed the DVR out there or do i need it to come all the way to the house and interface with the P.I and the SWS8? I am attaching a rude example JPG of my setup to try and give a more clear example of what I have. Thank you for any help you can offer.