Thanks for your input Trinity2
Originally posted by Trinity2
I`d use in my FTTC3 2.5 (with Losi parts) if carpet grip is ok and track is bigger than usually and 3.0 when grip is weaker and track is quite small, because if you use that 3.0 block in good grip track it cause that you overheated your rear wheels after three minutes.
We use our club track cs-27 (EFRA rule) tires so soft spring set-up is naturally better
Who else order Pro4 from Speedtech?