How long to wait for trichs to turn once pistols have turned in sativas?

13 weeks now into flowering.Hybyrds 50% indica and 50% sativas. Hairs turned two weeks ago, trichs are still clear. I want to harvest once trichs are 30% amber. I'm not sure roughly how long I need to wait at this point. The buds have filled out nicely and I am not seeing new hair growth at this point.In the past week the buds have really put on more weight adding to the weight they already have. So do I just wait and wait and wait still for trichs to turn? Im afraid they will never turn and somehow i will miss the window of opportunity! How many weeks have some of you had to wait for trichs to turn once the pistols turned?

just keep waiting homie... if they are still clear, plan on at least a couple of weeks... check in 2 weeks and then plan your flush... don't worry about how the pistills look...

Thankyou. I will do that.