Sorry if this question has been answered before. There is an extra amount of space between the first line and second line of a bullet point. Is there any way to remove this?Thanks in advance.
\documentclass[12pt,letterpaper,sans]{moderncv}
\moderncvstyle{banking}
\moderncvcolor{blue}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[scale=.75,left=1cm,top=1cm,right=1cm,bottom=1cm,nohead,nofoot]{geometry}
\usepackage{textcomp}
\usepackage{import}
\usepackage{lmodern}
\usepackage{anyfontsize}
\usepackage{xpatch}
\xpatchcmd{\makehead}{\null}{[-2ex]\null}{}{} %Gets rid of space between name and address
\setlength{\parskip}{3pt}
\setlength{\itemsep}{8pt}
\linespread{0.8}
\name{first}{last}
\begin{document}
\begin{itemize}
\item{Cosmological parameters deduced from the Planck measurements
of anisotropies in the cosmic microwave background are at some
tension with direct astronomical measurements of various parameters
at low redshifts}
\item{Investigating whether an ensemble of fields (with varying masses and abundances) from a hidden sector that satisfies the properties of dark matter could reconcile this discrepancy without affecting the development of the early universe.Investigating whether an ensemble of fields (with varying masses and abundances) from a hidden sector that satisfies the properties of dark matter could reconcile this discrepancy without affecting the development of the early universe}
\end{itemize}
\end{document}

\firstname{x}\lastname{y}and does not produce the spacing that you show, it produces this output – David Carlisle Jan 08 '18 at 00:35\item{...}text. – barbara beeton Jan 08 '18 at 01:02\linespreadis more of a problem.... – David Carlisle Jan 08 '18 at 01:04\linespacingexplicitly in a document – David Carlisle Jan 08 '18 at 01:08