Set cast iron tub in mud??
We are remodeling our 2nd floor bathroom and have purchased a 72" Toto cast iron tub. The tub will be placed in the corner of the room and our carpenter has built a surround and a plywood base. The subfloor is in good condition.
Our plumber intends to place the tub in a bed of cement mud but I have heard it's better to place shims under the feet instead. What would you recommend? I appreciate if several of you experts can respond as I need to get advice quickly. The tub goes in on Monday!