Sorry, that should be make my website load a little quicker..as it is slowing all WordPress pages regardless of whether there is a gallery on the loading page..
I found out that the margin for the corner placement of hover button is hardcoded in to
public-pro.js. I was able to remove the Top 10px margin I did not require on top right hover button placement by commenting out line 163
// hoverBtnOffset.top += hoverBtnMargin;
Hope this helps someone else.