Welding an Airboat outside the temperature was -18C or -0.5F the tig hoses got a little stiffer then last job outside at -4C or 25F welding the blade protector was a lot of fun, I would like to see someone do it with a foot pedal on a step ladder, I use the Amp control buy CK it made it a lot easier.

Click image for larger version. 

Name:	airboat 1.jpg 
Views:	517 
Size:	140.4 KB 
ID:	11751Click image for larger version. 

Name:	airboat 2.jpg 
Views:	493 
Size:	131.0 KB 
ID:	11752Click image for larger version. 

Name:	airboat 3.jpg 
Views:	504 
Size:	139.7 KB 
ID:	11753Click image for larger version. 

Name:	airboat 4.jpg 
Views:	503 
Size:	141.1 KB 
ID:	11754Click image for larger version. 

Name:	airboat 5.jpg 
Views:	479 
Size:	111.5 KB 
ID:	11755Click image for larger version. 

Name:	airboat 6.jpg 
Views:	449 
Size:	147.8 KB 
ID:	11756