I'm fairly new to reloading and try to learn from all available sources. Safety is a big issue. I've read several posts on other forums about whether or not to use Federal primers with Lee equipment. Apparently Lee does not recommend using Federal primers with some of their equipment. The general take on the posts I've read is that Federal primers are more pressure sensitive than others, increasing the likelihood of ignition while priming. Has anyone had bad experiences with Federal primers in any reloading equipment, not just Lee?