The 5-0 did not work for me as well. didn't know if I should put it in front of or behind my necklace. with a 7ft tucked at the waist, there was no no issue as the hose came up at wide angle conflicted neither with the alternate or the right chest d-ring. I opted for a 5-6 hose. I just keep a little slack in the loop under my chin. The 7 was just too long for me and I don't use a can.-for whatever it is worth, I just can't get a 5' to work for me. The 7' and 22/24 combo works fine for me (with practice). "Practice" meaning you will find a way to secure the 7 footer so that it doesn't always work loose. Keep at it, worthwhile.