Sounds to me like Fox or RockShox (you don’t specify which Thru Shaft shocks) had a problem with bad seals.
The damper seal/shaft cycling doesn’t work any differently than a coil shock so there’s nothing inherent to the Thru Shaft technology that would cause the damper to leak.
Feb. 5, 2018, 11:52 a.m. - Andrew Major
Sounds to me like Fox or RockShox (you don’t specify which Thru Shaft shocks) had a problem with bad seals. The damper seal/shaft cycling doesn’t work any differently than a coil shock so there’s nothing inherent to the Thru Shaft technology that would cause the damper to leak.