that sounds exactly like the problem I felt on my SCT410.1 version on the larger track with its sweeper, towards the end would want to come around on you more than I liked. Indoor tight track though was fine.
Would you say the change is better all around or are there times you want the old steering setup?
Better pretty much everywhere.
Am I correct that its these turnbuckles you need to trim, the steering ones:
TKR5123 has M4 threading on the ends, is 56mm long, and can be used with TKR1103 (4mm) for easy adjustability.
Correct.
If so is this the lunsford option to get:
LUNS1450 4 x 50mm Titanium Turnbuckle (1/pkg)
http://www.lunsfordracing.com/mm5/me...egory_Code=4MM
Looks like associated has an option too:
https://www.amainhobbies.com/team-as...FZA2aQodQroLVA
The lunsford ones look like they have more thread so I'd prefer those, but basically any 4mm threaded 50mm long turnbuckle should work.