Gap where 2 colours meet

[♔Sir Digby Chicken Caesar♔]

I've reskinned the Cossack Infantry and all seemed well until I noticed in-game that the cossacks I had put a red overcoat on had a gap where the brown arms meet (see screenshot)
Anyone found a way around this or know how I can get rid of it ? TY

'Notice that the cossacks with the same colour coat as arms don't have this trouble'

[erasmus777]

I've reskinned the Cossack Infantry and all seemed well until I noticed in-game that the cossacks I had put a red overcoat on had a gap where the brown arms meet (see screenshot)
Anyone found a way around this or know how I can get rid of it ? TY

'Notice that the cossacks with the same colour coat as arms don't have this trouble'

You could try extending the sleeve's texture so that more area is covered up near where it meets the shoulder.

[♔Sir Digby Chicken Caesar♔]

You could try extending the sleeve's texture so that more area is covered up near where it meets the shoulder.

Yes I did try this but no joy . I find it odd that the cossacks with the same colour coats as the sleeves don't get this problem.