Bill Leigh Brewer

I'm Bill Brewer. I live in the Mojave Desert in California. I just purchased a GFX 100, and I'm trying to get up to speed. I was out with the camera, using the 32-64 lens. There was some wind, but nothing I would have worried about with previous full frame cameras. Got home and the images were a little soft! I was on tripod, using a remote shutter release, manual focus using image magnification. IMAGE STABLISATION OFF. Would IS have taken care of the camera shake from the wind?