Product review (1 stars): Kit does not work for bottom venting!
This kit does not work for bottom venting a dryer.  The instructions require you to cut the elbow according to Fig. 4 which has a 1/4" picture of the elbow with a dotted line where it supposedly should be cut.  Before cutting I called LG for hopefully a more precise measurement of where to cut the elbow because I didn't want to make a mistake on a kit that cost me $60.  Their response was that they didn't have any info or even a copy of the instructions I was to refering to and didn't want to provide me with wrong info about where to cut it.  So unable to get further info, I took a hack saw and cut it according to the tiny picture but now it was too short to attach to the other replacement duct in the kit.  Whoever designed this kit tried to make it universal for both side and bottom venting but because of the ridge in the elbow it can not be modified for bottom venting.  Furthermore if I am paying $60 for a kit I shouldn't have to then cut one of the pieces provided or pay for another piece in the kit that I don't even need.  I gave up and left the dryer vented to the rear.