Wiring instructions seem clear enough.
There is no long pin to go through the baseboard although instructions talk about cutting a pin to length.
![Image](https://i.postimg.cc/zV4DmP4x/solmtr1.jpg)
![Image](https://i.postimg.cc/N9GB7hrj/solmotr2.jpg)
I've taken photos of the instructions but haven't included them in case posting them infringes copyright. If told it's ok I will post them
![Smile :-)](./images/smilies/icon_e_smile.gif)
Can anyone enlighten me as to how they're installed?