I've been reading some posts about how the starting load may not be powerful enough to cycle in newer semi-autos and/or produce squibs. If this is the case then why start with the "starting load?" Is it better to start with a middle load? If so then what is considered a middle load -- a # in between the starting load and the max? I'm only reloading for semi-autos. Is it pretty easy to tell when you have fired a squib load?