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Armoured Suit

R - Close Helmet
Y - Deploy Shield

Don't even try to make it walk.

so, I forgot to remove a syringe inside of his head (its pretty small) but if you select the head, you'll see it. The syringe prevents the shields from fully deploying and ends up breaking his neck.

Unfortunately, I cannot replace addons on the workshop without completely deleting the addon page. I would have to put a new one up. So here's a guide on how to fix the "Neck breaking syringe" problem.

1. Select the head.
2. Once you see the syringe inside of the head, select it, then delete it.
3. After deleting the syringe, select the bottom shield panel (given that you don't have the shields deployed), right click and select "Enable collision."
This should fix the "Neck breaking syringe" problem.