Well, right now I don't have a meter that's powered by a battery, so that's a big fat inefficiency. But after a year of doing installs, I'm frustrated by a 3 hr, 4 tuner N.C. Not that I don't run into them occasionally, its just well above the norm. I'd say I spend 2 and 1/2 hours on an average 4 tuner.
This is how the perfect install goes: Finish all outside work immediately: never go inside after install overview until all outside work is done. Once inside, only visit the basement twice (three times if counting install overview).
Run through house with customer, verifying work to be done, tv locations, junction locations, and dish mounting location.
Back to van to get gear, and throw up SD mount.
Pull up cable to SD, fasten all the way to point of entry, cut enough cable to reach junction, feed in, and seal point of entry.
Peak dish with Sat Buddy
Go inside, bringing cable and all tuners. Poke holes to basement, feed through dual cable from dual tuner location. Feed through single from backfeed location. Unpack all tuners.
Go to basement, bringing DP34 and grounding gear. Find dual cable, and backfeed cable. Run backfeed to where dual is comming through. Run dual to junction. Mount DP34, connect all existing cables. Ground system. Fasten all cabling.
Go upstairs. Cut cable, hook up first dual tuner and backfeed. Poke holes for other 2 tvs. Drop cable as before.
Go to basement, make final connections, fasten final cable.
Go upstairs, check switches all around, begin customer education and paperwork. Activate system after recivers are reset, verify channel reception.
Leave.