Yeah, those digital calipers rot the brain.
Although SAW-F (Sneaking Around the Wife Fundamentals)training, and the associated text "Sneaking Around the Wife: The Fundamentals of Avoiding Spousal Objections to Equipment Purchases" briefly discuss merging Using the Right Tool protocols into SAW, I don't think the course provides an adequate discussion of how to square the two. One of the sound criticisms of SAW is that it makes implementation of full URT protocols unduly expensive, as SAW requires full redundancy in your toolset and shop--one full set at home, and a full set for the secret shop where you do all your work. Thus, my dilemma--I can't simply drag the equipment home and work on it there.
Unfortunately, I haven't taken the SAW Tech 1 class, which I understand teaches advanced gas management techniques (to avoid becoming a windbag) and critical skills such as tracking the partial pressure and accumulation of B.S. in one's efforts to sneak around the wife. I think those skills would be helpful if one does not wish to implement full redundancy, as the influx of equipment into one's home would increase.
I'd really like to take the SAW CAVE I (Car, Airplane/Vehicle Expendiures) course, which should be helpful to conceal travel expenses relating to scuba diving. But I understand that CAVE II actually teaches you advanced purchasing techniques while avoiding the hazards that come from operating in an overhead environment near the ceiling of your credit limit.
I've also heard that some people have lobbied to include SAYS (Sneaking Around with Your Secretary) protocols into SAW. From what I understand, though, a true adherent of SAW would never consider such a foolhardy venture. After successfully employing SAW techniques to acquire equipment, pursuit of SAYS-related activities would result in extremely adverse consequences such as division of that equipment by the divorce court, attorney's fees, and possible bodily harm. The consensus among SAW followers is that the Wife is a necessary component in the SAW process, and pursuing SAYS would be destructive to that process.
I guess I better go sacrifice a joint bank account to the SAW gods.