Got an email today asking,

I have a cast iron tub that the legs don't attach as firmly to the tub as I would like. Is there any way to tack these to the tub without harming the inside finish on the tub? Or maybe add a cross support to the legs not attached to the tub?

Anybody weld on something like this where the finish has to be preserved on the other side? I don't know what the finish is. Seems kind of risky to me.

There is another cast iron tube a guy wants the feet welded back onto that broke off while moving it. So any tub experience knowledge would be helpful.