that tyre debacle is a shocking lethal disgrace, you would hope it's nothing to with a post-covid reduced manufacturing budget or testing schedule .... it's the first very high top speed race meeting and the tyres are delaminating ... honestly - how does that ever happen these days ??......i'd also be intrigued as to how they can test anywhere before the TT under conditions that match the extremes of the rear wheel not being in constant contact with the track surface and to properly and safely determine just what has gone wrong with the tyre carcass.