Hi mate me again , I’m using a very small tent, and Iv noticed it could be the fan blowing on the flowers constantly that could be causing this, could that be right? as I turned it last night on to another plant and notice where it has been facing the pistils on the other one have went the same way and it’s just early into flower ? Thanks againWelcome to AFN!
The pistils turning brown to orange is a sign of the buds finishing up. You'll occasionaly see different colour pistils due to genetics (some even pink or purple)
Generally nothing to worry about, and a good sign it's finishing up.
7 weeks and 3 days is in about theright time frame, althouhg i susupect you have a good few weeks left before the plant in Finsihed-Finsihed.
Gereally they'll pack on most weight within the last few weeks.
Happy Growing!