Need to borrow a leak tester

I am wanting to pressurize my intake and test for leaks to rule that out as a possibility for some rich fuel trims out of the blue. Doesn't make much sense to buy one just for a one time deal. I've already done a smoke test but I'm not confident it ruled out a potential small leak.

Does anybody local to the Dallas/Richardson area have one?

If not, I would be more than happy to pay for you to ship it to me.