I'm the same.
I don't show if I've looked at a profile.
Get too many messages saying
"you looked at me"
Bear in mind I could have 300 looked at me and only receive 10 messages.
We're not for everyone
"Weeks now before I was getting at least a couple a week "
Of all the features this really does nothing, a) folk might be in mode so don't show or b) looking means diddly
Concentrate on those who are interested if they are they'll have inboxed you