First time withdrawing over 0.1 BTC... I cashed out 0.6 BTC over THREE days ago now...
...nothing sent back yet. Getting kind nervous. AGAIN

Contacted Win88 via the support chat - whoever runs it has emailed the 'admins, but they have not responded to the email'.
Site says bigger deposits are confirmed a few times every day...but it's now been 3 whole days. What goes on?
Have you taken into consideration that admin might be out for vacation its the new year for godsakes.
Just wait, Admin is trustworthy here so no need to worry.