I was sold a faulty mouse where the left button registers some of the clicks but not all. The seller refunded me my money but didn’t want me to return the keyboard to save on expenses. I disassembled the mouse and two screws were loose, so I suspect that the seller knew the mouse was faulty and tried disassembling it and sold it instead hoping the buyer wouldn’t catch it… tsk tsk…..
Upon disassembling the house further I saw that the type of switch that it needed. I was able to find it only on aliexpress. I measured it to be roughly 6x6x2.5mm so that is the part I ordered. It is advertised for a different microsoft mouse but probably was also used on the sculpt.
I’ll to put together a video of this repair when it arrives.