Hey guys, i've hired a welder to build my frame

[WongHongLo]

I am an amateur in go-kart building, but i do have directions to where i want to go
i want to start from scratch, and build a go kart out of my own money and love. and i have hired a welder to build my frame and its based off an exact bluepeint of,
http://www kartbuilding.net/racingkart/Free_Racing_Kart_Plans_PDF/Main_Kart_Complete_01_Complete_Assembly.pdf
this is the only decent frame that i could fine, and if there are any other frames that you would suggest, i would more than freely be happy to take a look! (':

 

[John551]

Are you using metal tubes, or are you using metal bars? And what type of material are you using, because if you're looking to make something similar to a race kart, just letting you know that that specific metal is chromoly. Here are some plans I have found for you if you need them.

 

[John551]

Here's another, it's only letting me upload 1 photos per post

 

[WongHongLo]

Here's another, it's only letting me upload 1 photos per post

i really like these frames over the other frames, that i originally picked so i think im just gonna go with this?
did you locate these blueprints froma specific website? etc?