Pulls the texture of the suit (Assassin's Creed 4: Black Flag)

Generally played quietly and on the problem. When Edward made his costume as on the cover started... When I'm running or just walking, even just standing upper arms pulling forward. If you go forward this pactii not noticeable, but if you go to the monitor it is very annoying. Part of the suit that under armour is jumping forward then back through the leather armor. The most interesting thing on other costumes such no... But most likely it is connected with all the friezes. In cutscenes it is particularly noticeable. The characters are stupid frisat. I understand the solution is only one - the new computer?