We put a couple of umbrella sleeves in our new pool but for some reason they're not a snug fit. It's not a problem for our round umbrella since it's round, but our rectangular one on the tanning ledge slowly spins with the wind and ends up cock-eyed. I thought about getting some small rubber wedges and tapping them down there. Or maybe a rubber washer. Has anyone else experience this or found a solutions??
THANKS.
THANKS.