When T-cutting your car it can be done in a couple of ways.
hard way tcut on,tcut off. arms ache !!!!!
First tip do a panel at a time. ie start with drivers wing then do drivers front door back door and right round.
Best tip. !!!!!!
t cut the car as hard as you can and use circular movements.
leave the tcut on and use car body polish over the top of the tcut with a different cloth.
buff both tcut and polish off together as you know how hard getting tcut is.
If you are feeling fit use bodypolsh again and take this off.
It saves time and effort.