Hi Dan,
1) Unfortunately due to the way the sliders work we have to specify a prefixed size, and not resize on the fly. The only way I can see you having them all the same size is to upload images that are 4:3. What ratio are your images? Maybe I can see about another solution.
2) Try adding this to your child theme functions.php file. If you aren’t using one, there is one included in the main download that you just need to upload and enable. Code:
function sf_gallery_post($postID, $use_thumb_content) {
$gallery = '<div class="flexslider item-slider">'."\n";
$gallery .= '<ul class="slides">'."\n";
if ($use_thumb_content) {
$media_gallery = rwmb_meta('sf_thumbnail_gallery', 'type=image&size=full', $postID);
} else {
$media_gallery = rwmb_meta( 'sf_detail_gallery', 'type=image&size=full', $postID);
}
foreach ( $media_gallery as $image ) {
$gallery .= "<li><img src='{$image['url']}' width='{$image['width']}' height='{$image['height']}' alt='{$image['alt']}' /></li>";
}
$gallery .= '</ul>'."\n";
$gallery .= '</div>'."\n";
return $gallery;
}
– Ed
.