Hi guys,

I'm in Texas DFW area and I've been in the duct business for about 10 years and I want to learn how to make rectangular duct shop drawings. 

I know autocad ok could use more training but I have not been able to find a place that offers shop drawing training anywhere and some of the people that know how to do it  here where I live dont want to teach me, even though I have offered to pay for their time.

Simply put I want to learn a new trade, I have experience building  rectangular duct and reading the blue prints, doing take offs, field measurments and  I can draw and design duct in autocad.

I'm ready to make an investment to buy what I need to get this started, I just need help from someone with experience.

Any help is greatly appreciated.

thank you.

PS

I can do online training if anyone knows where I can get it.