While TT bikes cannot draft or be drafted, they can get in the way of two or more roadbikes who are working together. Of course the best thing is for those that chose to ride a TT bike to ride alone, if they do not, then it is problematic as the road bikes trying to draft cannot with Mr TT in the way. Therefore, I suggest that ZwiftHQ puts in a negative magnetic effect that keeps TT bikes away from other bikes so that they cannot steal and waste our roadie slipstreams. I hope this makes sense.
K_C (K.C. Race3R) #1