width != 'auto'

[JurgenGuderian]

var tipInnerWidth = parseInt(opts.width, 10) || 275 -->?

why not:

var tipInnerWidth = isNaN(parseInt(opts.width, 10)) ? 'auto' : (/\D/g).test(opts.width) ? opts.width : opts.width + 'px' ?????

Like with height?

[kswedberg]

Please calm down. You will not get help any sooner by yelling and swearing.

If it's such a big bug, I'd recommend you fork the repo, fix it, and then send me a pull request.

Thanks.

[JurgenGuderian]

I dont know, but I think I've done everything correctly : clicked "Fork"