I had a local electric co. install a new 200 amp service today. I needed the new service to get my hot tub up and running. I told the electrician that I already had a 50 amp GFCI breaker installed outside by the tub and that I needed a 50 amp breaker installed at the new service box.Why the hell did he use a 40 amp breaker? I touched it tonight and it is warmer than the others, which are cold. Should I call and have them come back out and replace it or just do it myself?