I have a 1990 westy gl when i put the ac on number 4 speed which is the highest speed the fuse panel where all the relays are heats up. the panel ended up melting once so the tech changed the panel where the main fuse is and rewired the panel again. we changed both blower motors and put in new ones. everything working fine but after running it for 15 minutes the area where the fuse is was hot again.is there a way to check this temp so the panel does not melt again. by the way we also changed a lot of the connectors in the wiring to new. this panel i am talking about is inside the cabinet in the rear of the bus.going back to the tech tomorrow greatfull for any help in this matter.