Hey all bit of help needed. Just purchased a new devilbiss pro visor mask and I've got a bit of a problem. When I've got the mask on there is a slight gap either side of my face where the seal goes over my cheek bone. Is this a big problem as I don't think there is anyway of making it fit better unless I put some weight on my face lol. If its not safe I'm going to have to see if I can get a refund. I thought they would of made the seal a little tighter to suit people with smaller heads. Any others with this problem?