I replaced ceramic wall tile behind the faucets and
spout in my tub area. Tiling is done and when I went
to screw on the tub spout, the pipe coming out of
the wall (with the threads at the end) only extends
3 3/4" which is the exact length of the spout to the
threads. The old tile installation was caved in
behind the spout which broke the tiles. Can I buy a
tub spout with a set screw and make that work?