I normally run TP to TP. If i'm doing both ore and enmat, then I drop 1 then the other running. If I'm only doing ores, which is most of the time for me, then you have to kind of get a rythem as to when to drop. If the claims seem to be leading me in a different direction that my original course...then I follow them....the claims know!
Oh and yeah, I double bomb around claims...but only if I continue to get "hits"
Then continue on my way in the direction I was heading.