  Let $X$ be a Weinstein manifold with ideal contact boundary $Y$. If
$\Lambda\subset Y$ is a link of Legendrian spheres in $Y$ then by attaching
Weinstein handles to $X$ along $\Lambda$ we get a Weinstein cobordism
$X_{\Lambda}$ with a collection of Lagrangian co-core disks $C$ corresponding
to $\Lambda$. In \cite{BEE, EL} it was shown that the wrapped Floer cohomology
$CW^{\ast}(C)$ of $C$ in the Weinstein manifold $X'_{\Lambda}=X\cup
X_{\Lambda}$is naturally isomorphic to the Legendrian differential graded
algebra $CE^{\ast}(\Lambda)$ of $\Lambda$ in $Y$. The argument uses properties
of moduli spaces of holomorphic curves, the proofs of which were only sketched.
The purpose of this paper is to provide proofs of these properties.
