Back from the LBS (if you call 50 mile round trip local ๐) many pounds lighter but with a track pump, the Lezyne steel floor drive rated 160psi, and what a difference quality makes. ๐
The beauty about the Lezyne is the reversible Presta/Shrader connection that screwed on airtight & came off without letting air out of the tyre, and so relaxing pumping the tyre up I felt like letting it down just to enjoy the experience again ๐.
Again, thanks to all who gave me advice, it is much appreciated.
ps. pleased no one was watching the 'possessed man'