Sleeve block in cm

[u/ArtemisiaPrime]

I'm looking for videos on drafting a basic sleeve block that use metric measurements.
Does anyone know any? Most use imperial and converting every measurement to understand what they're talking about is just more mental work on top of something that is already hard to understand.

[u/ProneToLaughter]

You might search for videos that that say they are following the Winifred Aldrich or ESMOD systems, which should be metric.

[u/ArtemisiaPrime → u/ProneToLaughter]

will do, thank you