hey x-cart community,
i made up a hack, that for the moment seems to be working. in /common_files/customer/home.tpl i placed this code inside <div id="content-container2">
{if $cart ne "" and $active_modules.Product_Options}
<div id="left-bar">
{include file="customer/left_bar.tpl"}
</div>
{/if}
If anyone finds a less hacky way, let me know! Thanks