I use Sundeala baseboard and I was laying some track yesterday. I use a pusher tool which grips the pin in its shank magnetically. The pin protrudes enough for you to align it over an undrilled sleeper and then to push down on the handle to insert the pin. However, this works best going into a drilled hole with Flexitrack code 100 - I drill the hole with a 1mm bit (placing the track on some waste material first, not in situ) using an Archimedes type drill. Be careful not to over-push with the pusher tool as you can bend the sleeper downwards with too much pressure. I bought the tools at Ali Pali last year and I think they are still readily available.
Regards
Charles
Regards
Charles
