So Im wanting to pour some soft plastics, how long after you pour it in the mold do you leave before removing? after it cools maybe?

there are a lot of variables,,

the material the mold is made out of.. some materials hold heat longer.

the larger the bait ( thicker ) the longer it takes to cool,

room temp.. can make a dif..

ect.

 try 5 minutes,, then judge from there ,,

if its cool you could take it out sooner..

if its hot & soft leave a little longer.

if its messes up,, no problem,, just melt it again..

Jeff