Has anybody else had issues with the lining in their shoes? All of my shoes have had to get complete new linings because they disintegrated. It isn't an issue as they have been able to replace them at no extra cost to the recraft, but it would be nice to not have them go through this extra work if not needed. I'm curious if it has something to do with my body's chemistry/sweaty feet. Before somebody asks, yes linings, not sock liner.