Rain Science Grow Bags - Drainage?

[DutchTreatMaster]

I just transplanted to some rain science 5 gallon grow bags I bought, and I haven't been able to find online whether the bags will have sufficient drainage by design or whether I should make some drainage holes. I got some runoff after watering.
What do you think?

If I need to make holes, any advice on how to do it such that the holes don't turn into runs in the fabric?

Thanks!

[SoOrbudgal]

Man you should not have to put hole in there. Just give that big plant at least a gallon when you water her. That soil needs to get all moist she's a beauty