If I remember correctly the adapter takes care of that hole.
There is no way the adapter in the TCI kit pictured covers that square hole, look at both pictures.
It is nice to know the kit has no problems.
Just wondering if that square hole is left open, something else is in the kit or instructions.
Can anyone confirm, as somebody implied, the square hole is not used in PG's without the rear pump?
Is covering it going to cause problems or does it need to be open to something? (standard filter or open to space).
