I believe that the checker for GC58RZR doesn't check for LabCaches.
Is there a possibility to update the checker so that LabCaches are also included? The requirements in the challenge do say that ANY type of cache is allowed for this challenge...
Sorry but we will not change the checker
a.) You are not the owner
b.) The cache is archieved
c,) The cache was published when Lab Caches were not accepted