Custom Time for thread view count?

[thenewuser]

I don't like that I only have the option of 1 hour or instant. I should be able to put in what I would like.

While on a shared server, and hosting a large forum I notice instant view refresh is a huge hog.

However 1 hour is a bit of a stretch, why not every 15 min or 5min or whatever the admin finds works well with his/her forum?

Could someone make this please?