I'm fairly new to routing and am trying to insert a fitting (valve/tee/etc) on to a split point on a pipe. I'm using drag and drop from the design library and using tab to change the orientation when the fitting is snapped to the right place. However, I only seem to be able to turn the fitting through 90degrees; it either sticks up in the air or at right angles to that when what I really need is for it be pointing downwards.

Can anyone tell me how to turn a fitting through 360degrees or at least line up the fitting to be correctly orientated when I drag and drop.

Thanks