I don't understand your response... it's just vague statements. If I edit my shape, it says I'm 1.77m tall, whether with a system avatar or a mesh avatar. If I create an object 1.77m tall, it matches my avatar (barefoot; I only wear 10cm heels for dancing). Isn't that valid test?
In a previous visit to one of your regions with HG Safari, you banned me, indicating that my height (using the same shape, which I've been using continuously for 18 months) was 1.57m. Yes, that's the result you get if you use the llGetAgentSize() function. The OpenSimulator website page detailing LSL functions leads directly to the SL page... it doesn't clarify much. What about this one:
https://www.ossl.wiki/encyclopedia/llgetagentsize/? Isn't it valid? It's funny what it says: "The returned value is NOT in meters. To get the actual avatar height (counting shoes, and with a +/-3cm precision) you need to apply a factor of 1.125 (you can test this by changing a prim with llSetScale and compare the size)." And if I create an object with the example script... wow, it says my avatar is 1.77m tall... other height gauges I've found on the hypergrid also indicate that the avatar's height is 1.75-1.80m... who do we believe?
Besides that: have you seen my avatar? Except for the hair, it's the same shape, the same mesh, the same head as the last 18 months... I think those who see it don't think it looks childish or adolescent... and if anyone does, the problem is in their head, not the avatar.
Anyway, don't worry, you won't have to worry about banning me this time... it's your grid, your rules... accepted.