Oops! I think I started something there!
Lets try and answer and explain some of these points.
My reply is the traditional way of making straps (a belt is a strap). The traditional way is exactly as I said. It is definitely not wrong Dwight.
Let me explain. Many, many, years ago the local leather worker/saddler/harness maker, gets an order for a leather belt. He goes to the local blacksmith and asks for a buckle two inches wide. Some days later the 2 inch buckle arrives. Quality control not being the same then as it is now, the saddler doesn't know how wide it really is because practical rulers haven't been invented yet! So he marks his bridle butt leather the width that will fit in the buckle and cuts his belt strap, squares the end, makes his loops with a bit of the off-cut and stitches the buckle in to place. Using the customers' old belt the saddler knows how long to make the new belt and marks what will become the middle hole. As he has no ruler or divider he picks up the off-cut and uses the width of the off-cut to mark some holes before and after the first mark (5 because it looks right) at the point he uses the width of the off-cut two and a half times (again because it looks right) and cuts his point.
This method is what I use whether I am making a belt, dog collar, or a bridle. That's not to say that everybody has to do it, it is just an example of the traditional method. Try it you might find that you like it.
That is the beauty of hand made – you can make what you like!
Hopefully that makes sense.
Chief, I trained for 5 years in saddlery and harness making, hardly anything was written down it was all practical. There are a couple of good books around, check out 'saddlery and harness making by Paul Hasluck' it is old, originally written early 1900's difficult to understand for a novice (and for a professional!) It gives no measurements what-so-ever and is all “take a piece of leather and cut it to the desired length”. An easier series of books are by Robert H Steinke. He covers hand stitching, tools, and some projects, makes for a good read.
Si
If you want to check out my stuff then visit oaksidesaddlery.co.uk and oaksidebelts.co.uk