I think it takes some getting used to. I have never played 2 day cricket before, but a friend who is in New Zealand has your problem in reverse, he is struggling to make it into his clubs 2 day side, yet he is scoring well in T20's. I reckon experience would probably be the best way to improve, its similar to moving up and down in the batting order in the way that you have to change your gameplan
Yes, and I am guilty of it opening the batting! 50 overs is a long, long time! I discover this when I am scoring for the remaining 48 overs having being out stumped by the opening bowler!
Lol, as that bowler, what I've tended to notice is that people who play T20 a lot are susceptible to one of: edging behind off a swinging ball away; LBW from the swinging ball in; caught usually at mid-of trying to batter one out of the ground and not getting enough behind it.It's great as a bowler!