It´s correct for the troll who is leaning Forward with both Hands on the ground. It won´t work for the troll Standing up..the catapult arm Needs turning around (drill a hole through so the sling fits) other wise the Stone in the sling hangs on the ground. Believe me..I´ve just finished putting both of them together.
Also..no matter what glue you use the trolls won´t stay put on the bases and the catapults fall off the trolls..it all Needs screwing, welding and nailing together.
IMHO, they are ok when painted etc but there´s no way the catapults would work as they are and to correct them to look halfway functional would mean a lot of work.
This, is how they should (could) look if they had a Chance of being funtional
You can see the two wheels on the sides are in fact rollers for chains but I´ve added spokes to make them look a bit more..??..as if they actually do something.
The Crews also make Little sense but I´ll work out how they fit with the rest later. I´ll probably have them finished by tomorrow so I can get pics made and Show the Solutions to the None glueable bits.
PS:..the fire demons! There it definately Needs a drill and screws to fit the wings properly and watch out for the war trolls set two..if you can, look in the box before buying them!!!