My skewers on the rack are next to impossible to clamp down, and even harder to pull open. I usually end up putting a glove on to pull it open. Its really not a question of overtightening as I have also had forks that seem to be in tightly, come loose while driving. Am I doing something wrong? It aint rocket science.
I always had trouble with my Saris racks (but they looked GREAT) so I replaced them with a Thule system and have had zero issues since.
Miguel in the 'No…El Tribato