Think I have found it. I am going to blame my interpretation of the FGW timetable. Page 16 seems to indicate a connection from the 1506 from Paddington. The 'e' referencing 'Connections applies 30 June to 5 September' put me off the scent.
We will put up notices to indicate other options...
I think Vacman was referring to the 18:26 only running to Newquay for part of the period, terminates Liskeard peak summer and is not indicated.
Also the 10:47 on the down calls Ferry Road so should be ---B
Also why show Menheniot and not St.Germans? Have never seen a passenger travel MEN to STS while there is a sizable flow just between STS and SGM.