Tracked down the Z1R's starting problem to a loose connection on the ignition circuit so it now fires up easily and runs well....
Booked it in for an MoT tomorrow so thought I'd just give it a (short) run down the drive to check it pulls away etc and although it engages 1st gear fine and pulls away fine it won't select 2nd.

I'm sure its down to the new clutch cable and PMC easy clutch kit I've installed since it last ran as it went through the gears fine before I laid it up a year or so ago but I just wanted to check there's nothing else it could be....? Any ideas?
Fred