Duh!
The OP has simply stated no blockages, but hasn't explained how he has tested this, so the possibility remains, that either the hose, or the head might be restricting the flow. Instead of carrying out the suggested checks, and coming back to the forum, the OP seems to have simply disappeared...
The OP has simply stated no blockages, but hasn't explained how he has tested this, so the possibility remains, that either the hose, or the head might be restricting the flow. Instead of carrying out the suggested checks, and coming back to the forum, the OP seems to have simply disappeared...