Hello to all.
Here in the Battle Bunnies Camp we have developed our process with Forge World resin over the years. At first we used to straighten with a nice boiling cup of water. . . Later a hair dryer took over this . . . but now we have invested in a nice Heatgun!
Take your favourite bent piece.
First give the bendy bastard a little blast. A good 3-5 seconds is adequate.
It gets all flimsy and malleable.
Oooh twisty. No detail lost and it doesn't feel brittle at edges of heated area.
Straighten, hold and wait. Or just cool it on a window edge.