So what is the plinth is sitting on?oh yes. quite essential. as per Galibier paradigm, one is trying to get rid of any elasticity in the mix. once i did that, leaving only the belt as a point of elasticity (and with linen even that is very limited), the system came to life.
BTW, i used to own both Verdier and Galibier.
As my 3rd TT now, i have Verdier in Steve Dobbins plinth


