I purchased some TA (50% dilluted) from ecx a while back. I mixed 2ml TA with 8ml pg. I then made two bottles using this mix at 2 drops per 10ml, and 4 drops 10ml. Tasted them immediately after mixing and found little to no flavor. After about a week I tasted again, still no flavor. Thinking I may have mixed wrong, I made 2 more bottles using the 50% dilution, again 2 drops and 4 drops each. Now after 3 weeks, I still have little to no flavor, good or bad. Would the 50% dilution be too strong and mute the flavor, or is it just a bad bottle?