谢波大！我会把你的建议跟heady man说。就在此时，plumber 非要来

看看。这是他的意思：

K. What’s happening with the toilet drain?

Best way to deal with the toilet drain is to support the drain pipe, cut the vertical pipe, install and support all plywood edges, drill hole for toilet pipe and reinstall the flange on top of the underlayment. Sounds like you’re on the right track. Just checking on the plumbing plan

所有跟帖： 

• 我只好实话实说，handyman 今天1 点就来了。而且问plumber，是否付费visit。回答：no charge! -lawattaction- ♀ (64 bytes) () 08/13/2023 postreply 09:25:29

• 出乎意料，plumber来了，而且立即看到了更大的问题，左边中心离后墙的距离近11.5”， 因该12”。 -lawattaction- ♀ (285 bytes) () 08/13/2023 postreply 11:52:16

• 11 1/2 should be ok for a 12 in toilet. -borisg- ♂ (0 bytes) () 08/13/2023 postreply 12:04:16

• 准确是11 1/4，现在是12 3/8。pipe上还用了strip 。 -lawattaction- ♀ (0 bytes) () 08/13/2023 postreply 14:03:01