Hi Evert,
Opinionated as always, I would make the following suggestions for your amended layout -
1 - extend the yard tail track to join up with the track running at the back of the roundhouse; this will give you
a double ended yard.
2 - plan to put in a rounaround track, even at the expense of yard track length at one end of the yard
3 - consider a pinwheel ladder at the right end of the yard to maximise yard track length
3 - run the turntable lead tracks off one of the yard lead tracks, which will make it a lot easier to get from the
yard to the turntable
5 - do away with one or possibly two of the tracks leading to the yard/turntable as it creates too much track
complexity and waste of space that could be used for scenery or switching
6 - the roundhouse lead tracks are by my calculation about 1200mm long, and could be shortened to around
700mm which will still allow plenty of track for the services, and give other scenery/switching possibilities.
I would also try and increase the minimum track radius to around 360mm; it appears if you are looking at a 300 mm radius in your plan.
Good luck,
Steve
