Taking a look at buying this CMM. Wanted to gather thoughts of anybody who might have these currently, and if it is a solid cmm? Or are they plagued with issues of any kind? Would be upgrading from a manual BH710 with a MAG 3 that is no longer supported by Mitutoyo, so as it sits, if ours ever went down, we'd be just about in the water. Similar situation for this newer A710? Any and all thoughts would be highly appreciated. Thanks.