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Wapienica razors also came with heavy (Stainless steel) scales. Many people replaced them because they are annoying.

Generally, scales on a razor are pretty light. If you open a straight so that the scales are in line with the blade, you should be able to balance it with the tang on your finger. More or less...

The pocket knife thing is also because the scales look heavy, like if a knife guy decided to make a straight.
The fact that the spine and the edge do not run in parallel is also an issue imo.
Those...