I have a question... I want to ask this before i toss these things.. I was recently on a site and one of the electricians was on my rear from the start.. I pulled out my modified extension cords and he totally tore me a new one, told me I'd burn the whole place down if I plug'd in my contraptions.. I just want to hear from you guys what you think.. Was this guy just being a a$$ to me or what.. I took some Heavy Duty SJOOW Power Cable I got from a local hardware store.. it was 10AWG, 104 x 30 ga. Construction Current Rating of 30Amps .. took a double gang box, put two outlets in there pigtail'd it to a wire nut where it connected to the stranded wire. I used electrical tape around each outlet and even around the wire nut.. That guy tore open my little boxes and tore them apart and told me to get them off his site and go buy a real extension cord.. Was he in the right to destroy those cords? Where the a fire hazard?

Thanks for the input
nichols