Yeah I emailed them also, same result thus far. Check the ewp's out here is an example https://www.ebay.com/ulk/itm/272048385594
http://bdkraceeng.co.uk/tc/products.php?293&cPath=6_66_29&sid=018cbdca0f1e8dbe936f5bae05da18f7
Also a sample pic attached, I like them and think it is a great option