[Xrystal]

You could try adjusting the following segment's enabled statement to false and see if that works for you.

Folder: \Interface\AddOns\nUI\Layouts\Default
File : nUI_Layout_Default_Dashboard.lua

-------------------------------------------------------------------------------
-- pet bar, stance bar, shapeshift bar, aura bar, possession bar

nUI_DefaultConfig.SpecialBars =
{
	enabled = true;
	
	anchor =
	{
		anchor_pt   = "BOTTOM",
		relative_to = "nUI_Dashboard",
		relative_pt = "CENTER",
		xOfs        = 0,
		yOfs        = 183,
	},
	options =
	{
		enabled   = true,
		strata    = nil,
		level     = 2,
		btn_size  = 36,
		block_gap = 10,
		btn_gap   = 1,
		inset     = 3,
--[[		
		border =
		{
			backdrop =
			{
				bgFile   = "Interface\\AddOns\\nUI\\Layouts\\Default\\Art\\nUI_BevelboxBg.blp", 
				edgeFile = "Interface\\AddOns\\nUI\\Layouts\\Default\\Art\\nUI_BevelboxBorder.blp", 
				tile     = true, 
				tileSize = 1, 
				edgeSize = 12, 
				insets   = {left = 0, right = 0, top = 0, bottom = 0},
			},
			border_color = { r = 1, g = 1, b = 1, a = 1 },
			backdrop_color = { r = 0, g = 0, b = 0, a = 0.35 },
		}
]]--		
	},
};