All depends on prices if they are within a point or two then will do them obviously if they are a 1/4 of original prices then won't bother,have said it numerous times on the thread and if you look back through the winning multiples the amount of time first leg goes down,i said yesterday befoire racing started a couple had drifted like barges and that was first leg 3/1 out to 10/1 and 10/1 out to 20/1 had already redone them before those drifts as was obvious what was going to happpen..It's very rare i don't redo them them at least couple of times a week,it's won me far more doing that than just letting original bets run.Nothing worse than having first leg down then last three winners come in on bet,i'd rather get more stake on the form i've done..I bet there were a few on here that got lucky missed first two legs and did the last 4 and or just did the five after first leg with huge drifters..