No, it's not. Especially if you're not operating under the auspicies
of an official sanctioning body. Do Skypower, HemiMark, Hemi-itis,
BT62409 or anyone else here bind you to any set of rules or other
design constraints? No? Then these anomolies must be considered
production variables and thus are to be considered perfectly legal
"freeks of nature". Nothing you can do about that.