In a typical amp or other component with the fuse holder being in between the iec inlet and power on/off switch would it be proper to put the fuse in with the lettering on the fuse left to right with the end of the lettering to the inside of the amp or component and the beginning of the lettering to the outside direction of the amp? I will be doing 4 components at the same time so it would be reassuring if there is a rule of thumb.