I have found that larger diameter Amsteel ends up needing less of a bury. When I made a set of Dynaglide UCRs I had to have a much larger bury than my 7/64ths Amsteel UCRs. I know this is opposite of what some have said but this what I found out through testing on my own through several UCR bury failures. This makes since to me because a larger diameter line has more surface area contact between the two lines, thus more friction and less bury length needed. Best thing I can recommend to you is to do your own testing on this. That is what I did and I found out some major differences in what I found vs what is commonly repeated by the masses.