Slade DECORATE tutorials for Weapons?

[Tompi2007]

Hello Everybody! After years of playing doom mods I've finally decided to create one. It would be a simple weapons mod.

Though I can't seem to find andy good tutorials for creating custom weapons, I know about Juancho's video and it did help, but not enough.
Also I can barely wrap my head around the ZDoom Wiki ZScript stuff.

If anyone knows some good tutorials about actually creating custom weapons from scrath, It would be much appreciated.

Thank you!