my plan works masterfully. Retford High Level to Retford Low Level should be okay for me ")
okay itinery ")
when i get off the sleeper from Dalmuir. i will go into the lounge, showr, walk to kings cross and rest until 0948..
0948 KGX to Retford
1123 Retford to Saxilby (Needs this part)
1204 Saxilby to Doncaster (Needs this part)
1255 Doncaster to Peterborough arr 1342
now this is the fun part, if east coast are not on the time the back up will be the 1418 change at cambridge for ipswich and into london, scrapping the gravesend bit and Waterloo bit. and just heading over to Padd for the 1915 to Bristol Parkway, for Ashchurch ") bit of track i need is the high speed line connection Ebbsfleet to Gravesend
1345 Peterborough to Ipswich (Providing the East Coast in on time )
1543 Ipswich to Stratford arr 1645
1653 Bus to Stratford International arr 1658
1702 Stratford International to Gravesend arr 1718
1733 Gravesend to London Waterloo East arr 1827
Walk to London Waterloo
1835 Waterloo to Reading arr 1957
2018 Reading to Cheltenham Spa 2203 (where there is a bus number 41 from town centre @ 2230 to get me to tewkesbury)
if my 1728 is a few late another option is
1839 Waterloo to Basingtoke 1928
1937 Basingtoke to Reading 2002
into the 2018 to Cheltenham Spa
Thats all good as it is. Stick with it, as you have backups if needed. The +3 at Peterborough is possible if ontime (you could get from one train to another in 1min in a slow jog), but as you have a backup, its all ok if late.
As mentioned, if you miss connection at Peterborough, surely you could still head to Gravesend, but come back on HS1. Miss out Waterloo to Reading.
One bit. Your original plan at Waterloo is tight. That is a run from Waterloo East. But again, if you are still ok up to there, at least you have a back up plan.
Stick as you are. All looking good.