narrower circle and then the expanded walking of downtown but i think in planning terms defining the walkable city senter is a slightly narrower diameter. moving right along, i would like and perhaps not right now ask you to extrain in more detail to me of why we're eliminating f.a.r. typically in planning f.a.r. and height balance each other to create a reasonable building shape. height starts to bulk out the building unless you have other tools by which f.a.r. and you challenge the height which is allowed. i would like you to explain plain that at some other time and the amount of proposed growth is very high and this is more like 40-45% is the lot of growth if you look at infrastructure in that part of town and historically less intense development that use to be more industrial warehouse and the stress we put on the exist ing plan and something we need to look at more closely and below grade infrastructure of water, sewer, etc., and to pull away that growth into growth which is in other districts such as lincoln hill, etc. and that sewer water capacity is part of that. and i assume it underlyi